U.  S.  DEPARTMENT  OF  AGRICUL1  URh.     ' 

DIVISION    OF    ENTOMOLOGY—  BULLETIN    NO.   $(>\    NEW    SERIES. 

L.   0.    HOWARD,    Entomo'log.st.      . 


AX    INDEX 


TO 


BULLETINS  SOS.  1-30  (NEW  SERIES) 

(1890-1901) 


OF   THE 


DIVISION  OF  ENTOMOLOGY 


Compiled  u.  Entomologist 

NATHAN    HANKS,   Assistant  Entqmoi^gIst. 


WASHINGTON: 

GOVERNMENT     PRINTING    OFFICE. 
1002. 


DIVISION  OF  ENTOMOLOGY. 


Entomologist:  L.  0.  Howard. 

First  Assistant  Entomologist:  C.  L.  Marlatt. 

Assistant  Entomologists:  Th.  Pergande,  F.  H.  Chittenden,  Nathan  Banks. 

Investigators:  E.  A.  Schwarz,  D.-W.  Coquillett,  AV.  D.  Hunter,  C.  B.  Simpson. 

Apiarian:  Frank  Benton. 

Assistants:  R.  S.  Clifton,  F.  C.  Pratt,  Aug.  Busck,  Otto  Heidemann,  A.  N.  Caudeli 

J.  Kotinsky., 
Artist:  Miss  L.  Sullivan. 


U.  S.  DEPARTMENT  OF  AGRICULTURE, 

DIVISION    OF    ENTOMOLOGY— BULLETIN    NO.    36,    NEW    SERIES. 

L.   O.    HOWARD,    Entomologist. 


AN   INDEX 


TO 


BULLETINS  NOS.  1-30  (NEW  SERIES) 

(1896-1901) 


OF  THE 


DIVISION  OF  ENTOMOLOGY 


Compiled  under  the  direction  of  the  Entomologist 

BY 

NATHAN  BANKS,  Assistant  Entomologist. 


WASHINGTON: 

GOVERNMENT    PRINTING    OFFICE, 
1902. 


LETTER  OF  TRANSMITTAL. 


U.  S.  Department  of  Agriculture, 

Division  of  Entomology, 
Washington,  D.  C,  July  10,  1902. 
Sir:  I  have  the  honor  to  transmit  herewith  manuscript  of  an  index 
to  the  Bulletins  of  the  Division  of  Entomology,  Nos.  1  to  30,  new  series, 
published  in  the  years  1896  to  1901,  and  which  has  been  prepared  by 
Mr.  Nathan  Banks,  an  assistant  in  this  office.     These  Bulletins  are  con- 
stantly referred  to  by  experiment-station  entomologists   and  others 
interested  in  this  subject,  and  we  have  frequently  received  letters  ask- 
ing that  such  a  general  index  be  published.     I  therefore  have  no  hesita- 
tion in  recommending  its  publication. 
Respectfully, 

L.  O.  Howard, 

Entomologist. 
Hon.  James  Wilson, 

Secretary  of  Agriculture. 


AN  INDEX  TO  BULLETINS  NOS.  1  TO  30  (NEW 
SERIES)  (1896  TO  1901)  OF  THE  DIVISION  OF 
ENTOMOLOGY. 


AUTHORS. 

[Roman  numerals  refer  to  number  of  bulletin.] 

Aldrich,  J.  M.,  II,  28. 

Alwood,  W.  B.,  VI,  80;  XVII,  70,  72. 

Banks,  N.,  XXII,  99;  XXIV. 

Barrows,  W.  B.,  IX,  27,  49. 

Benton,  F.  H.,  I. 

Britton,  W.  E.,  XVII,  81. 

Bmner,  L.,  VII,  31,  36. 

Burgess,  A.  F.,  XVII,  59;  XX,  107. 

Busck,  A.,  XXII,  88. 

Chittenden,  F.  H.,  II,  36;    IV,   112;  VI,  85;  VII,  60,  67;  VIII;  IX,  20,  64;  X,  26, 

54,  79,  82;    XVII,  84;    XVIII,  35,  44,  82,  83;  XIX;  XXII,  37,  51,  64,  93; 

XXIII;  XXVII;  XXIX;  XXX,  45,  63. 
Cockerell,  T.  D.  A.,  II,  91;  IX,  25;  XVII,  87;  XXII,  92. 
Cooler,  R.  A.,  XVII,  61. 

Coquillett,  D.  W.,  VII,  64;  X,  66,  70;  XVIII,  81;  XXII,  44,  48. 
Cordley,  A.  B.,  IX,  71. 
Davis,  G.  C,  II,  35. 
Doran,  E.  W.,  XVII,  90. 
Dyar,  H.  G„  XXVII,  60. 

Felt,  E.  P.,  XVII,  16;  XX,  39,  60;  XXVI,  22. 
Fernald,  C.  H.,  II,  59;  VI,  5;  XVII,  24. 
Fernald,  H.  T.,  XXVI,  34. 
Fiske,  W.  F.,  XVII,  67;  XXVI,  33. 
Fletcher,  J.,  XXVI,  94. 
Forbush,  E.  H.,  XVII,  78;  XX,  85,  104. 
Galloway,  B.  T.,  XXVI,  59. 

Gillette,  C.  P.,  II,  96;  VI,  89;  IX,  30,  32,  75,  76,  77;  XXVI,  5,  54,  76 
Harvey,  F.  L.,  II,  99. 
Harward,  W.,  XXII,  96. 
Havens,  F.  G.,  XXII,  83. 
Hemenway,  H.  D.,  XXII,  69. 
Hinds,  AV.  E.,  XXX,  78. 

Hopkins,  A.  D.,  II,  75;  VI,  49,  71;  XVII,  44;  XXI;  XXVIII. 
Howard,  L.  O.,  II,  40;  III;  IV;  VI,   13,  36,  74;  VII,  40,  62;  IX,   15,  18,  38;  X,  20, 

63;  XI;  XII;  XIII;  XVII,  13,  55,  57;  XVIII,   7,  30;   XX.  24,  28,  36;  XXII, 

7,  24,  93,  107;  XXV;  XXVI,  16,  17,  54;  XXX,  39,  75,  82,  97. 

3 


4 

Hubbard,  H.  G.,  VII,  9;  IX,  38;  XVIII,  13. 

Hunter,  W.  D.,  X,  40;  XXII,  30. 

Johnson,  W.  G.,  VI,  63,  74;  IX,  80,  83;  XVII,  39,  92;  XX,  43,  62,  94,  99;  XXVI, 

55,  73,  80. 
Kirkland,  A.  H.,  VI,  27;  IX,  46;  XVII,  70;  XX,  53,  102;  XXVI,  75. 
Koebele,  A.,  XXX,  88. 
Lintner,  J.  A.,  II,  50,  69;  VI,  54. 
Lounsbury,  C.  P.,  IX,  34;  XXVI,  41. 
Mally,  C.  W.,  IX,  40;  XVII,  98;  XX,  68. 
Marchal,  P.,  IX,  54. 
Marlatt,  C.  L.,  II,  19,  47;  III;  IV;  VI,  30,  38;  IX,  54;  X,  7;  XIV;  XVII,  94;  XVIII, 

52,  59;  XX,  5,  36,  73,  76;  XXX,  33. 
Matsumura,  M.,  X,  36. 
Mokrzhetski,  S.,  XVIII,  78. 
Morgan,  H.  A.,  VI,  93;  XXX,  7. 
Osborn,  H.,  V;  VI,  78;  XVI;  XVII,  6. 
Penny,  C.  L.,  XXVI,  60. 

Pergande,  Theo.,  VII,  52;  XVIII,  13,  26;  XXII,  92. 
Piper,  C.  V.,  XXII,  41. 

Quaintance,  A.  L.,  XVII,  94;  XX,  56;  XXVI,  35. 
Rane,  F.  W.,  XVII,  75. 
Reh,  L.,  XXII,  79. 
Rolfs,  P.  H.,  IX,  27. 
Sanderson,  E.  D.,  XXVI,  60,  66. 
Schoyen,  W.  M.,  IX,  79. 
Scott,  W.  M.,  XX,  82;  XXVI,  49. 
Simpson,  C.  B.,  XXX,  51. 
Smith,  J.  B.,  II,  6,  31;  VI,  46;  XVII,  32. 
Southwick,  E.  B.,  II,  35. 
Tepper,  J.  G.  O.,  XXII,  95. 
Webster,  F.  M.,  II,  76,  79,  84;   VI,  18,  66;   IX,  5,  30,  40;   XV;   XVII,  98;   XX,  46, 

55,  68;  XXVI,  59,  84. 
Weed,  C.  M.,  II,  28;  XVII,  67,  76;  XXVI,  32,  33. 
Weed,  H.  E.,  II,  26,  98. 
Woodworth,  C.  W.,  XXVI,  90. 
Zehntner,  L.,  X,  32. 


ILLUSTRATIONS. 

[Roman  numerals,  in  capitals,  refer  to  number  of  bulletin  1 
ACARIXA. 

Argas  americanus,  V,  pi.  iii,  fig.  3. 
Bdellasp.,  XIV,  104. 
Boophilus  bovis,  V,  pi.  iv,  pi.  v. 
Bryobia  pratensis,  IV,  51. 

larva,  IV,  52. 
Cheyletus  sp.,  XIV,  104. 
Chorioptes  symbiotes,  V,  265. 
Demodex  folliculorum,  V,  274. 
Dermacentor  americanus,  V,  2(30. 
Dermanyssus  gallinse,  V,  254. 
Iphis  ovalis,  XIV,  104. 
Ixodes  ricinus,  V,  262. 
Leptus  americana,  V,  252. 

irritans,  V,  252. 
Linguatula  rhinaria,  V,  275. 

serrata  stage,  V,  275. 
Myobia  musculi,  V,  264. 
Myocoptes  musculinus,  V,  265. 
Oppia  pilosa   XIV,  102. 
Oribatellasp.,  XIV,  102. 
Oripoda  elongata,  XIV,  102. 
Ornithodorns  americanus,  V,  pi.  iii,  fig.  2. 
Pediculoides  ventricosus,  X,  17;  XIV.  103. 
Psoroptes  communis,  V,  267. 
Rhiphistoma  leporis,  V,  261. 
Rhynchoprium  spinosum,  V,  pi.  iii,  fig.  1. 
Sarcoptes  mutans,  V,  273. 

side  view,  V,  273. 
scabiei,  V,  269. 

legs,  V,  270. 

mouth  parts,  V,  270. 

burrow,  V,  271. 
Tetranychus  bimaculatus,  adult,  XXVII,  36. 
palpus,  XXVII,  36. 
claws,  XXVII,  36. 
Trombidium  locustarum,  eggs  and  larva,  XXX,  22. 
larva  and  adult,  XXX,  23. 
Tyroglyphus  longior,  IV,  100. 
siro,  IV,  101. 
sp.,  XIV,  103. 


Scutigera  forceps,  adult,  IV,  48. 
larva,  IV,  49. 


MYRIOPODA. 


THYSANURA. 


Lepidocyrtus  americanus,  IV,  82. 
Lepisma  domestica,  IV,  77. 
saccharina,  IV,  76. 


PSEUDONEUROPTERA. 

Atropos  divinatoria,  IV,  79. 

Termes  flavipes,  male  and  female,  IV,  70. 

head  of  female,  IV,  72. 

egg  and  larva,  IV,  73. 

different  forms,  IV,  74. 

ORTHOPTERA. 

Dictyophorus  reticulatus,  adult,  XXX,  28. 
sac  of,  XXX,  29. 
Grasshopper  eggs,  exposed  by  cultivation,  XXX,  15. 
Gryllus  assimilis,  adult,  IV,  54. 
wings,  IV,  55. 
domesticus,  IV,  53. 
Melanoplus  differentialis,  adult,  XXX,  11. 

ootheca,  XXX,  12. 
Orchelimum  agile,  adult,  XXX,  30. 

egg-punctures,  XXX,  30. 
Periplaneta  americana,  IV,  84. 

egg-capsule,  IV,  89. 
australasise,  IV,  91. 
orientalis,  IV,  92. 
Phyllodromia  germanica,  IV,  92. 
Schistocerca  americana,  adult,  XXX,  26. 
obscura,  adult,  XXX,  27. 

fifth  stage,  XXX,  27. 

MALLOPHAGA  AND  PEDICULL 

Docophorus  coccygi,  V,  222. 
corvi,  V,  220. 
cygni,  V,  192. 
quiscali,  V,  219. 
speotyti,  V,  222. 
testudinarius,  V,  pi.  ii,  fig.  i. 
Goniocotes  abdominal  is,  V,  193. 
burnetti,  V,  194. 
compar,  V,  193. 
rectanguJatus,  V,  194. 
Goniodes  damicornis,  V,  196. 
dissimilis,  V,  195. 
falcicornis,  V,  197. 
sty  lifer,  V,  196. 
Gyropus  gracilis,  V,  215. 
ovalis,  V,  215. 


Hsematomyzus  proboscideus,  V,  188. 
Hsematopinoides  squaniosus,  V,  187. 
Hsematopinus  acanthopus,  V,  182. 

.  antennatus,  V,  183. 
asini,  V,  180. 
eurysternus,  V,  173. 
hesperomydis,  V,  185. 
montanus,  V,  184. 
pedali.s,  V,  171. 
piliferus,  V,  169. 
sciuropteri,  V,  183. 
suturalis,  V,  185. 
urius,  V,  179. 
vituli,  V,  177. 
Lipeurus  baculus,  V,  199. 

infuscatus,  V,  pi.  ii,  figs,  e,  f. 
poly  trapezius,  V,  201 . 
squalidus,  V,  200. 
subangusticeps,  V,  pi.  ii,  iig.  g. 
variabilis,  V,  202. 
Menopon  biseriatum,  V,  211. 

expansum,  V,  pi.  ii,  fig.  j. 
interruptus,  V,  pi.  ii,  fig.  h. 
pallidum,  V,  211. 
Nirmus  abruptus,  V,  pi.  ii,  fig.  c. 
cordatus,  V,  pi.  ii,  fig.  a. 
marginatus,  V,  pi.  ii,  fig.  b. 
parallelus,  V,  pi.  ii,  fig.  d. 
Oruitbobius  eygni,  V,  202. 
Pediculus  capitis,  V,  167. 

vestimenti,  V,  1(57. 

mouth  parts,  V,  165. 
Phthirius  inguinalis,  V,  166. 
Trichodectes  castoris,  V,  241. 
climax,  V,  205. 
geomydis,  V,  239. 
latus,  V,  204. 
limbatus,  V,  205. 
mephitidis,  V,  242. 
parallelus,  V,  240. 
parumpilosus,  V,  208 
pilosus,  V,  207. 
scalaris,  V,  209. 
setosus,  V,  238. 
sphaerocephalus,  V,  206. 
subrostratus,  V,  203. 
tibialis,  V,  240. 
Trinoton  lituratum,  V,  214. 
luridum,  V,  213. 

HEMTPTERA. 
Acanthia  hirundiuis,  V,  161. 

antenna,  V,  162. 
inodora,  V,  160. 

antenna,  V,  162. 


8 


Acanthia  lectularius,  adult,  IV,  32;  V,  158. 

egg  and  young  larva,  IV,  33. 
larval  stages,  IV,  35. 
head,  V,  159. 
antenna,  V,  162. 
Anasa  armigera,  XIX,  32. 
tristis,  egg,  XIX,  22. 

'  nymph,  XIX,  23. 
adult,  XIX,  24. 
Aspidiotus  ostreseformis,  scales,  XX,  77. 
larva,  XX,  79. 
$  and  9 ,  XX,  80. 
last  segment,  XX,  81. 
perniciosus,  III,  frontispiece. 

appearance  on  bark,  III,  36. 
adult  male,  III,  42. 
adult  female,  III,  43. 
development  of  male,  III,  41. 
young,  III,  39. 
Blissus  doriaB,  adults,  XV,  76. 
stages,  XV,  76. 
leucopterus,  stages,  XV,  19. 

long-winged,  XV,  20. 
short-winged,  XV,  20. 
on  corn  plant,  XV,  28. 
Brachyrhynchus  granulatus,  XV,  65. 
Cicada  septendecim,  transformations,  XIV,  frontispiece, 
work  of,  XIV,  pi.  i. 
$  and  9 ,  XIV,  18. 
head  and  thorax,  XIV,  51. 
head,  front  view,  XIV,  52. 
head  and  thorax  parts,  XIV,  53. 
side  view,  XIV,  54.     « 
abdomen  of  9 ,  XIV,  54. 
ovipositor  of,  XIV,  54. 
section  of  ovipositor,  XIV,  55. 
musical  apparatus,  XIV,  56. 
pupal  galleries,  XIV.  64, 
clay  building,  XIV,  66. 
huts,  XIV,  pis.  ii,  iii. 
egg  punctures.  XIV,  76. 
scars,  XIV,  76,  77. 
egg-nest,  XIV,  79. 
egg,  XIV,  80. 

newly  hatched  larva,  XIV,  81. 
first  larvahstage,  XIV,  86. 
second  larval  stage,  XIV,  87. 
third  larval  stage,  XIV,  88. 
fourth  larval  stage,  XIV,  88. 
first  pupal  stage,  XIV,  89. 
Cimex.     See  Acanthia. 

Conorhinus  sanguisuga,  pupa  and  adult,  IV,  39. 
larva  and  egg,  IV,  40. 
beak,  IV,  41. 


Conorhinus  sanguisuga,  adult.  V,  164. 

nymph,  and  adult,  XXII,  28. 
nymph  and  egg,  XXII,  29. 
head  XXII,  30. 
Corimelaena  pulicaria,  XV,  65. 

Coriscus  subcoleoptratns,  long  and  short  winged,  XXII,  26. 
Entilia  sinuata,  adult,  nymph,  and  eggs,  XXX,  76. 

larval  stages,  XXX,  77. 
Gargaphia  angulata,  adult,  XXIII,  33. 
Halticus  uhleri,  XIX,  60. 
Lecanium  nigrofasciatum,  XVIII,  27. 

leg  and  antenna,  XVIII,  28. 
Leptoglossus  oppositus,  XIX,  44. 
phyllopus,  XIX,  46. 
Melanolestes  abdominalis,  $  and  9,  XXII,  26. 
Milyas  cinctus,  XV,  54. 

Nectarophora  destructor,  winged  and  apterous  female  and  nymph,  XXIII,  36. 
Nysius  angustatus,  XV,  64. 
Olliffiella  cristata,  galls  of,  VII,  77. 
Piesma  cinerea,  X  V,  65. 
Pulvinaria  acericola,  XVII,  57. 

egg  and  larvae,  XXII,  17. 
larva  third  stage,  XXII,  18. 
$  pupa,  XXII,  19. 
hibernating  9 ,  XXII,  19. 
full-grown  9  ,  XXII,  20. 
9  with  egg-sac,  XXII,  21. 
.  innumerabilis,  XVII,  57. 

newly  hatched  young,  XXII,  8. 
$  larva,  second  stage,  XXII,  9. 
9  larva,  third  stage,  XXII,  10. 
9  larva,  fourth  stage,  XXII,  11. 
youDg  hibernating  9>  XXII,  12. 
gravid  9 ,  XXII,  12. 
adult  $ ,  XXII,  13. 
adult  9,  XXII,  14. 
9  with  egg-sac,  XXII,  14. 
Rasahus  biguttatus,  XXII,  27. 
Reduvius  personalis,  XXII,  24. 

Rhopalosiphum  viola3,  winged  and  wingless  females  and  nymphs,  XXVII,  44. 
Triphleps  insidiosus,  XV,  53. 
Xylococcus  betula?,  XVIII,  14. 

end  of  body,  second  stage,  XVIII,  21. 
end  of  body,  third  stage,  XVIII,  22. 
end  of  body,  fourth  stage,  XVIII,  22. 
end  of  body  of  female,  XVIII,  21. 
male,  XVIII,  25. 
female,  XVIII,  23. 
first  stage,  XVIII,  20. 
second  stage,  XVIII,  22. 

COLEOPTERA. 
Agrilus  anxius,  XVIII,  48. 

work  of,  XVIII,  45. 
larval  galleries,  XVIII,  45. 


10     ■ 

Agrilus  bilineatus,  VII,  71. 

Agriotes  mancus,  beetle  and  larva,  XXVII,  77. 

Allorhina  nitida,  X,  21. 

Anthrenus  scrophulariae,  IV,  58. 

Aramigus  fulleri,  different  stages,  XXVII,  89. 

Arsecerus  fasciculatus,  VIII,  36. 

Attagenus,  piceus,  IV,  61;  VIII,  18. 

Bruchus  chinensis,  VIII,  25. 

4-maculatus,  VIII,  25. 
Oalosoma  calidum,  adult  arid  larva,  XXIX,  37. 
Cerotoma  trifurcata,  IX,  67. 
Ceutorhynchus  rapse,  work  of,  XXIII,  40. 

beetle,  larva,  and  pupa,  XXIII,  43. 
Corthylus  columbianus,  VII,  17. 

galleries  of,  VII,  18. 
punctatissimus,  VII,  16. 

ambrosia  of,  VII,  17. 
galleries  of,  VII,  17. 
Crioceris  12-punctata,  egg,  X,  58. 
Dendroctonus  frontalis,  VII,  73. 

galleries  of,  XXVIII,  pi.  viii. 
work  of,  XXVIII,  pi.  xii. 
piceaperda,  larva,  pupa,  and  adult,  XXVIII,  pi.  ii. 

galleries  and  mines  of,  XXVIII,  pis.  iii,  iv, 
dormant  and  active  periods,  XXVIII,  19. 
terebrans,  work  of,  XXVIII,  pi.  xii. 
Dermestes  lardarius,  IV,  108. 
Diabrotica  vittata,  X,  26. 

head  of  larva,  X,  28. 
egg,  XIX,  48. 
Disonycha  xanthomelsena,  XIX,  81. 
Dryocoetes  picea,  work  of,  XXVIII,  pi.  viii. 
Echocerus  cornutus,  IV,  115. 
Elaphidion  inerme,  XVIII,  41. 

mucronatum,  XVIII,  43. 
subpubescens,  work  of,  XVIII,  41. 
villosum,  XVIII,  36. 
Epicserus  imbricatus,  XIX,  62. 

attacked  by  fungus,  XXIII,  32. 
Epilachna  borealis,  XIX,  11. 

work  of,  XIX,  14. 
Epitrix  cucumeris,  XIX,  89. 

parvula,  X,  80. 
Euphoria  inda,  XIX,  68. 
Gnathotrichus  materiarius,  VII,  30. 

gallery  of,  VII,  30. 
Haltica  ignita,  beetle,  egg-mass,  larva,  and  pupa,  XXIII,  70. 

abdominal  segments,  XXIII,  73. 
Hoplia  callipyge,  beetle,  XXVII,  97. 

Hyperaspis  signatus,  larvae  feeding  on  Pulvinaria,  XXVI,  18. 
Lachnosterna  arcuata,  XIX,  74. 

sexual  characters,  XIX,  75. 
egg,  larva,  pupa,  and  beetle,  XXVII,  75. 
fusca,  sexual  characters,  XIX,  75. 


11 

Lasioderma  serricorne,  IV,  126. 

head  of  larva,  IV,  126. 
Lixus  concavus,  work  of,  XXIII,  61,  67. 

beetle,  egg,  larva,  and  pupa,  XXIII,  62. 
Macrobasis  unicolor,  XXX,  23. 
Magdalia  amescens,  insect,  larva,  and  pupa,  XXII,  39. 

work  of,  with  insect  in  situ,  XXII,  40. 
Monarthrum  fasciatum,  VII,  28. 

gallery  of,  VII,  26. 
mali,  VII,  28. 

gallery  of,  VII,  27. 
ambrosia  of,  VII,  27. 
Necrobia  rufipes,  IV,  105. 
Nodonota  puncticollis,  VII,  60. 
Pentilia  misella,  III,  52. 

Phlceotribus  picea,  work  of,  XXVIII,  pi.  xi. 
Pityophthorus  carinieeps,  work  of,  XXVIII,  pi.  viii. 
Platypus  compositus,  VII,  14. 

ambrosia  of,  VII,  16. 
larva,  VII,  15. 
work  of,  VII,  14. 
Polygraphus  rufipennis,  galleries  of,  XXVIII,  pi.  9. 
Rhynchites  bicolor,  XXVII,  99. 
Silvanus  bicolor,  VIII,  11. 
gossypii,  VIII,  13. 
mercator,  VIII,  12. 
surinamensis,  IV,  121;  VIII,  12. 
Sitodrepa  panicea,  IV,  124. 

head  of  larva,  IV,  125. 
Spermophagus  pectoralis,  female  and  infested  seed,  XXIII,  38. 
Systena  blanda,  larva,  adult,  and  eggs,  XXIII,  22. 

teeniata,  dark  variety,  XXIII,  23. 
Tenebrio  molitor,  IV,  116. 

obscurus,  IV,  118. 
Tenebroides  mauritanicus,  IV,  123. 
Tetropium  cinnamopterum,  mines  of,  XXVIII,  pi.  x. 
Tomicus  picea,  work  of,  XXVIII,  pi.  viii. 
Tribolium  confusum  and  ferrugineum,  IV,  113. 
Trichius  piger,  XXVII,  101. 
Xyleboru»  celsus,  VII,  22. 

ambrosia  of,  VII,  24. 
gallery  of,  VII,  23. 
dispar,  VII,  22. 

gallery  of,  VII,  22. 
fuscatus,  VII,  21. 
perforans,  VII,  21. 
pubescens,  VII,  19. 

gallery  of,  VII,  19. 
ambrosia  of,  VII,  20. 
yylographus.  VII,  24. 

gallery  of,  VII,  25. 
ambrosia  of,  VII.  25. 
Xylocrius  agassizii,  adult,  larva,  and  pupa,  XXIII,  90. 
stem  with  larva,  XXIII,  91. 
work  of,  XXIII,  91. 


12 

Xyloterus  bivittatus,  VII,  28. 

work  of,  XXVIII,  pi.  xi. 
politus,  VII,  28. 
retusus,  gallery  of,  VII,  29. 

ambrosia  of,  VII,  30. 

LEPIDOPTERA. 

Anarsia  lineatella,  larva  and  work  of,  X,  10. 

larva  and  pupa,  X,  11. 

moth,  X,  12. 

egg  and  young  larva,  X,  13. 
Boarmia  plumigeraria,  VII,  66. 

larva,  VII,  65. 
Chilo  infuscatellus,  X,  34. 
Diatraea  striatalis,  X,  32. 

Elasmopalpus  lignosellus,  antennae  and  mouth  parts,  XXIII,  19. 
moth,  larva,  and  cocoon,  XXIII,  20. 
work  in  cornstalk,  XXIII,  21. 
Ephestia  cahiritella,  VIII,  8. 
Euptoieta  claudia,  different  stages,  XXVII,  82. 
Grapholitha  schistaceana,  X,  35. 
Hellula  undalis,  XIX,  54. 

venation,  head,  and  antennae,  XXIII,  57. 
Hydrcecia  immanis,  VII,  40. 
Hypena  humuli,  VII,  44. 

Laphygma  frugiperda,  eggs  and  young  larva,  XXIX,  15. 
head  of  larva,  XXIX,  16. 

moth,  larva,  and  pupa,  XXIII,  81;  XXIX,  14. 
Laverna  herellera,  X,  37. 
Leaf-miner  in  apple,  X,  88. 
Leucania  unipuncta,  larva  and  head,  XXIX,  16. 
Loxostege  obliteralis,  different  stages,  XXVII,  104. 

similalis,  different  stages,  XXVII,  9. 
Melittia  satyriniformis,  eggs  and  larvae,  XIX,  35. 

stages,  XIX,  36. 
Monoptilota  nubilella,  moth,  larva,  cocoon,  and  gall,  XXIII,  11. 
Nephopteryx  rubrizonella,  X,  39. 
Noctua  c-nigrum,  moth  and  larva,  XXVII,  54. 
Penthina  nimbatana,  different  stages,  XXVII,  85. 
Peridroma  saucia,  moth,  eggs,  and  larva,  XXVII,  51;  XXIX,  47. 

egg  mass  on  cowpea  leaf,  XXIX,  48. 

larva,  XXIX,  48. 
Phlyctaenia  rubigalis,  in  different  stages,  XXVII,  8. 
Pionea  ferrugalis,  venation  of  wings,  XXVII,  8. 
Plathypena  scabra,  moth,  eggs,  and  larvae,  XXX,  46. 
Plodia  interpunctella,  IV,  119. 
Polygonia  comma,  VII,  50. 

interrogatonis,  VII,  48. 
Porthetria  dispar,  female  moth,  XI,  5. 

male  moth,  XI,  6. 

caterpillar,  XI,  7. 

pupa,  XI,  8. 

bands  to  catch,  XI,  18. 


13 

Prodenia  cotnineliiiir,  eudiopta,  and  ornithogalli,  XXVII,  pi.  4. 

moth  and  larva',  XXVII,  60. 
Pyralia  farinalis,  IV,  119. 

eggs  and  larva,  IV,  120. 
Scirpophaga  intacta,  X,  33. 

Sesia  rutilans,  adults,  larva,  pupa,  and  pupa  shell,  XXIII,  89. 
Tinea  pellionella,  IV,  63. 
Tineola  biselliella,  IV,  66. 
Trichophaga  tapetzella,  IV,  67. 

DIPTERA. 

iEdes  sapphirinus.     See  Uranotsenia. 

Anopheles,  resting  positions.  XXV,  33,  34. 
crucians,  adult  female,  XXV,  44. 
punctipennis,  head  of  full-grown  larva,  XXV,  41. 

adult  female,  XXV,  43. 
quadrimaculatus,  adults,  XXV,  32. 

egg  mass,  XXV,  35. 
eggs,  XXV,  35. 

newly  hatched  larva,  XXV,  36. 
half-grown  larva,  XXV,  37. 
full-grown  larva,  XXV,  39. 
pupa,  XXV,  40. 
Cecidomyia  destructor,  XVI,  pis.  i,  ii. 

genital  organs,  XVI,  15. 
egg  parasite  of  Cicada,  XIV,  97. 
Chrysops  fugax,  V,  71. 

(estuans,  egg  mass,  V,  71. 
univittatus,  larva,  V,  70. 
vittatus,  larva,  V,  70. 
Compsomvia  macellaria,  V,  130,  131. 
egg,  V,  132. 
egg  mass,  V,  132. 
head,  V,  131. 
larva,  V,  132. 
puparium,  V,  132. 
Culex,  resting  position,  XXV,  33,  34. 

pungens,  adult,  IV,  10;  V,  26;  XXV,  27. 

eggs  and  young  larva',  IV,  11;  XXV,  23. 
head  of  larva,  IV,  13. 
head  and  mouth  of  larva,  XXV,  24. 
half-grown  larva,  XXV,  37. 
larva  and  pupa,  IV,  15;  V,  27;  XXV,  26. 
pupa,  XXV,  40. 
sollicitans,  XXV,  28. 
Cuterehra,  larva,  V,  109. 

funiculi,  V,  108. 

larva,  V,  109. 
emasculator,  V,  106. 
horripilum,  V,  109. 
Dermatol >ia,  larva,  V,  113. 

noxialis,  larva,  V,  112. 
Diplosis  violicola,  XXII,  49;  XXVII,  48. 
Drosophila  ampelophila,  IV,  110. 

adult,  larva,  and  puparium,  XXX,  42. 


14 

Euphorocera  claripennis,  adult  and  puparium,  XXX,  25. 
Gastrophilus  equi,  V,  78. 

in  stomach  of  horse,  V,  pi.  i. 
Hsematobia  serrata,  V,  114. 

detail  of  larva,  V,  120. 
fly  resting,  V,  117. 
heads,  V,  118. 
on  cow  horn,  V,  118. 
Hippelates  flavipes,  V,  134. 
plebejus,  V,  135. 
Hippobosca  equina,  V,  137. 
Homalomyia  brevis,  adult  and  larva,  XXX,  43. 
Hypoderma  bovis,  V,  95. 

larvae,  V,  96. 
puparium,  V,  97. 
lineata,  eggs,  V,  99. 

female,  V,  101. 
larvae,  V,  100. 
ovipositor,  V,  93. 
Lucilia  csesar,  adult,  XXX,  26. 
Megarhinus  rutilus,  adult  female,  XXV,  46. 
Melophagus  ovinus„V,  138. 

Morellia  micans,  adult  and  puparium,  XXX,  44. 
Musca  domestica,  adult,  larva,  and  puparium,  XXX,  41. 
adult,  puparium,  IV,  43. 
larva,  IV,  45. 
pupa,  IV,  46. 
Neocerata  rhodophaga,  XXII,  45. 
Nycteriba,  V,  140. 
GEstrus  ovis,  V,  103. 
Piophila  casei,  IV,  103. 
Psorophora  ciliata,  XXV,  45. 
Pulex  bruneri,  V,  150. 
howardi,  V,  149. 
insequalis,  V,  152. 
irritans,  V,  140,  147. 
serraticeps,  adult,  V,  151. 

egg,  adult,  IV,  25. 
larva,  IV,  27. 
Sarcophaga  assidua,  adult,  larva,  and  puparium,  XXX,  25. 
carnaria,  V,  121. 

sarracenise,  adult,  larva,  and  puparium,  XXX,  24. 
Sarcopsylla  gallinacea,  male,  V,  145. 
female,  V,  146. 
penetrans,  V,  143. 
Scatophaga  furcata,  adult,  XXX,  44. 
Sciara  inconstans,  different  stages,  XXVII,  109. 
Simulium,  eggs  of,  V,  33. 

invenustum,  X,  68. 
meridionale,  adult,  X,  68. 

breathing  organs,  V,  34. 
larva,  V,  52. 
male,  V,  54. 
markings,  V,  54. 
pupa,  V,  53. 


15 

Simulium,  ornatum,  V,  39: 

head  of  larva,  V,  40. 
pecuarum,  fan  of,  V,  34. 
female,  V,  46. 
head  of  larva,  V,  45. 
heads,  V,  47. 
larva,  V,  44. 
markings,  V,  47. 
proleg  of,  V,  34. 
pupa,  V,  46. 
tip  of  abdomen,  V,  45. 
piscicidium,  V,  56. 
sp.,  details,  V,  58. 
Stomoxys  calcitrans,  adult,  larva,  and  puparium,  XXX,  43. 
Tabanus  atrata,  V,  61. 

egg  mass,  V,  62. 
larva,  V,  61. 
lineola,  V,  64. 

pupa,  V,  64. 

details,  V,  65. 
stygius,  larva,  V,  67. 

tail,  V,  68. 
Typhlopsylla  amerieana,  V,  154. 

assimilis,  V,  153. 
Uranotamia  sapphirinus,  XXY,  47. 
Winthemia  4-pustulata,  adult,  larva,  and  puparium,  XXIX,  35. 

HYMEXOPTERA. 

Aphelinus  diaspidis,  III,  51. 
Apis  dorsata,  I,  pi.  i. 

florea,  worker  cells,  I,  13. 

comb  of,  I,  14. 
indica,  worker  cells,  I,  12. 
mellifica,  I,  pi.  1. 

worker  cells,  I,  15. 
digestive  system,  I,  pi.  ii. 
ovaries,  I,  14. 
head  of,  I,  20. 
legs  of,  I,  21. 
tongue  of,  I,  22. 
wax  disks,  I,  26. 
Baeotomus  subapterus,  XVI,  32. 
Bracon  simplex,  cocoons  of,  XXVIII,  pi.  vii. 
Emphytus  canadensis,  female,  larva,  pupa,  and  cocoon,  XXVII,  27. 

violet  leaves  showing  injury  from,  XXVII,  28. 
Entedon  epigonus,  XVI,  40. 
Eunotus  lividus,  XXII,  15. 
Eupelmus  allynii,  XVI,  34. 
Euplectrus  comstockii,  XXIX,  37.. 
Habrolepis  dalmanni,  XVII,  15. 
Hadrobracon  hebetor,  VIII,  39. 
Lathromeris  cicadae,  XIV,  97. 


16 


Megastizus  carrying  Cicada,  XIV,  98. 

burrows,  XIV,  98. 

egg  on  Cicada,  XI V,  99. 

larva  on  Cicada,  XIV,  99. 

papa,  XIV,  100. 

spinning  cocoon,  XIV,  100. 

cocoon,  XIV,  101. 
Merisus  destructor,  XVI,  31. 
Monomorium  minutum,  IV,  97. 
pharaonis,  IV,  96. 
Ophion  antankarus,  wings  of,  XXX,  82. 
Phanurus  tabanivorus,  V,  63. 
Platygaster  herricki,  XVI,  35. 
Polistes  bellicosus,  XXIX,  36. 
Tetramorium  csespitum,  IV,  98. 
Tetrastichus  productus,  XVI,  37. 

MISCELLANEOUS. 
Acacia  constricta,  I,  pi.  vi. 
Apiary  in  California,  I,  39. 
Florida,  I,  38. 
Maryland,  I,  frontispiece. 
Vermont,  I,  110. 
Apple,  leaf  miner  in,  X,  88. 
Aster  ericoides,  I,  64. 
Bacillus  alvei,  I,  pi.  xi. 
Bee  keeping: 

comb  building,  I,  27. 

Drood  apartment,  I,  29.  » 

use  of  veil  and  smoker,  I,  21. 

removing  comb,  I,  32. 

tilting  comb,  I,  33. 

reverse  side  of  comb,  I,  33. 

examining  comb,  I,  33. 

Quinby  frames,  I,  34. 

box  hive,  I,  37. 

frame  hive,  I,  37. 

movable-comb  hive,  I,  41. 

Dadant-Quinby  hive,  I,  41. 

elevated,  I,  82. 
open,  I,  46. 

Langstroth  frame,  I,  42. 

form  to  nail  frames,  I,  42. 

lock-joint  chaff  hive,  I,  43. 

nailing  hives,  I,  43. 

tin  frame  rest,  I,  44. 

Langstroth  hive,  section,  I,  45. 

Nonpareil  hive,  I,  46. 

Bingham  bee  smoker,  I,  48. 

reversible  extractor,  I,  49. 

Quinby  uncapping  knife,  I,  49. 

Bingham  and  Hetherington  uncapping  knife,  I,  49. 

wax  extractor,  I,  50. 

Simplicity  feeder,  I,  51, 


17 

Bee  fruit-jar  feeder,  I,  51. 

Porter  spring  escape,  I,  52. 

Daisy  foundation  fastener,  I,  53. 

fastening  starter,  I,  53. 

wire  embedder,  I,  54. 

comb-foundation  machine,  I,  55. 

transferring  bees,  I,  71. 

transferred  comb,  I,  73. 

extracting  honey,  I,  77. 

V-grooved  sections,  I,  80. 

super  with  sections,  I,  80. 

Langstroth  hive  with  surplus  case,  I,  83. 

honey  shipping  cases,  I,  83. 

Boardman  solar  wax  extractor,  I,  85. 

comb  with  worker  brood  and  queen  cells,  I,  88. 

queen  cells,  I,  89. 

Benton  queen  cage,  I,  92. 

caging  a  queen  for  mailing,  I,  92. 

queen-introducing  cage,  I,  94. 

hiving  a  swarm,  I,  96. 

Simmins  nonswarming  system,  I,  103. 

beehives  with  Langdon  nons warmer,  I,  104. 

percolator  for  winter  food,  I,  107. 

American  straw  hive,  I,  108. 

Davis  hive  packed  for  winter,  I,  108. 

double-walled  hive  for  winter,  I,  109. 

Cheshire  antirobbing  entrance,  I,  117. 
Bee  plants: 

Acacia  constricta,  I,  pi.  vi. 

Aster  ericoides,  I,  64. 

Brassica  napus,  I,  60. 

Echium  vulgare,  I,  pi.  viii. 

Epilobium  angustifolium,  I,  57. 

Kalmia  latifolia,  I,  63. 

Lathyrus  sylvestris  wagneri,  I,  59. 

Medicago  sativa,  I,  pi.  iii. 

Melilotus  alba,  I,  pi.  v. 

Onobrychis  sativa,  I,  pi.  iv. 

Polygonum  sachalinense,  I,  (>1. 

Prosopis  juliflora,  1,  pi.  vii. 

Pyrus  malus,  I,  63. 

Trifolium  hybridum,  I,  pi.  x. 

incarnatum,  I,  pi.  ix. 

Yicia  villosa,  I,  61. 
Brassica  napus,  I,  60. 
Diagram     illustrating     method    of    determining    cubic    contents    of    greenhouses, 

XXVII,  23. 
Dipping  vat,  V,  283. 
Echium  vulgare,  I,  pi.  viii. 
Epilobium  angustifolium,  I,  57. 

Fumigating  box,  showing  trays  and  coleus  cuttings,  XXVII,  21. 
Girdled  trees,  XXVIII,  32. 
Hand  sprayer,  XXVII,  41. 

parts  of,  XXVII,  41. 

4991— No.  86—02 2 


18    . 

Hopperdozer,  XXX,  19. 
Kalmia  latifolia,  I,  63. 
Lantern  trap  for  insects,  IX,  75. 
Lathyrus  sylvestris  wagneri,  I,  59. 

Lime,  sulphur,  and  salt  wash,  trees  sprayed  with,  XXX,  pi.  i. 
Lime  wash,  trees  sprayed  with,  XXX,  pi.  ii. 
Medicago  sativa,  I,  pi.  iii. 
Meliotus  alba,  I,  pi.  v. 
Nozzle,  greenhouse,  XXVII,  42. 
Oil  emulsions,  device  for  preparing,  VI,. 94. 
Onobrychis  sativa,  I,  pi.  iv. 
Patterson  tarred  sheet,  XXX,  1 8. 
Peas,  saved  by  brush  and  cultivator,  XXVI,  pi.  ii. 
pan,  XXVI,  pi.  ii. 
spraying,  XXVI,  pi.  i. 

with  tobacco-whale-oil  soap,  XXVI,  pi.  i. 
Polygonum  sachalinense,  I,  61. 
Prosopis  juliflora,  I,  pi.  vii. 
Pyrus  malus,  I,  63. 
Spruce,  dead,  XXVIII,  pi.  xiv. 

infested  with  plant  lice  and  caterpillars,  XXVIII,  pi.  xiii. 
of  Maine,  XXVIII,  pi.  i. 
Trifolium  hybridum,  I,  pi.  x. 

incarnatum,  I,  pi.  ix. 
Vicia  villosa,  I,  61. 
Violet  house  prepared  for  fumigation,  XXVII,  24. 

leaves  showing  injury  by  the  greenhouse  leaf  tyer,  XXVII,  pi.  i. 

"gallfly"  larva?,  XXVH.  v\.  iii. 
Violets  showing  injury  by  plant-lice,  XXVII,  pi.  ii. 


GENERAL  INDEX. 


[Roman  numerals  refer  to  number  of  bulletin.] 

Ablerus  clisiocampse,  parasite  of  Aspidiotus  forbesi,  VI,  75. 
Acanthia  columbarius,  hirundinis,  and  pipistrelli,  mention  of,  V,  159,  162. 
hirundinis,  habits  of,  V,  161. 
inodora,  habits  of,  V,  160. 
lectularius,  bite  of,  IV,  36. 

life  history  of,  IV,  37;  V,  157. 
remedies  against,  IV,  37;  V,  159. 
pipistrelli,  in  America,  XVIII,  97. 
Acanthocinus  nodosus,  in  pine,  VII,  74. 
Acarus,  feeding  on  Cicada  eggs,  XIV,  101. 

Acemyia  dentata,  parasite  of  Melanoplus  differentialis,  XXX,  25. 
Acridium  purpuriferarnm,  injurious  to  crops  in  South  Africa,  IX,  34. 
Adalia  bipunctata,  feeding  on  Nectarophora  destructor,  XXVI,  71. 
variation  in,  XVII,  59. 
destroying  plant  lice,  XXX,  90. 
Adimonia  tanaceti,  attacking  potatoes  in  Norway,  IX,  80. 
vEthriostoma  undulata,  injuring  wheat,  VIII,  14. 
Agekeus  phceniceus,  eating  larva.1  of  cotton-wood  leaf-miner,  VII,  84. 
Agrilus,  food  plants  of  N.  American  species,  XXII,  64. 
anxius,  destructive  to  birch,  XVIII,  44. 

injury  by,  XXII,  64. 
bilineatus,  injury  by,  XXII,  66. 

killing  chestnut  trees,  VII,  67. 
otiosus,  injury  by,  XXII,  65. 
Agriotes  lineatus,  not  common  in  Norway,  IX,  79. 
mancus,  XXVII,  77. 
obscurus,  injuring  cereal  crops,  IX,  79. 
Agromyza  seneiventris,  in  sunflower,  XX,  72. 
Alaus  oculatus,  in  chestnut,  VII,  71. 
Aletia  argillacea,  attracted  to  lights,  XXX,  85. 

method  of  treatment  in  Texas,  XVIII,  99. 
Allograpta  obliqua,  feeding  on  Nectarophora  destructor,  XX,  97;  XXVI,  71 
AJlorhina  mutabilis,  damage  by  in  Arizona,  XXII,  104. 
nitida,  effect  of  cold  winter  on,  XXII,  55. 
injuring  grapes  in  Georgia,  XX,  57. 
tomatoes,  IX,  42. 
violets,  XXVII,  76. 
in  1900,  XXX,  68. 
Alsophila  pometaria,  on  Negundo  in  Canada,  XXVI,  96. 
Amblyomma  devium,  notes  on,  XXVI,  47. 

hebra?um,  life  history  of,  XXVI,  41. 
unipunctata,  habits  of,  V,  261. 

19 


20  ■ 

Ambrosia,  nature  of,  VII,  10. 

beetles,  characters  and  habits  of,  VII,  £ 
injuries  caused  by,  VII,  12. 
remedies  for,  VII,  13. 
American  vines  for  Switzerland,  XXII,  103. 
Amphicerus  bicaudatus,  an  enemy  of  stored  lumber,  XIX,  98. 

infesting  apple  twigs  in  Georgia,  XX,  58. 
Anabrus,  abundant  in  southern  Idaho  in  1895,  VII,  34. 
Anaphes  gracilis,  parasite  of  San  Jose  scale,  III,  51;  XXVI,  73. 
Anarsia  lineatella,  abundant  in  Colorado,  IX,  77;  XXVI,  78. 
notes  on,  IX,  71. 

in  California,  XXVI,  92. 
notice  of,  IX,  54. 
Anasa  armigera,  account  of,  XIX,  28. 

effect  of  cold  winter  on,  XXII,  56. 
in  1900,  XXX,  67. 
tristis,  damage  by,  in  Georgia,  XX,  59. 
life  history  of,  XIX,  20. 
Anisopteryx  vernata=Paleacrita. 

pometaria = Alsophila. 
Anistrona  gigas,  hosts  of,  V,  246. 
Anomsea  laticlavia,  note  on,  XXX,  84. 
Anomala  binotata,  injury  by,  in  Maryland,  XXVI,  84. 
marginata,  injurious  in  Virginia,  XXII,  108. 
undulata,  stripping  plum  trees  in  Ohio,  XVII,  98. 
Anopheles,  distribution  of  species  in  United  States,  XXV,  44. 

quadrimaculatus,  life  history  of,  XXV,  32. 
Anthomyia  brassicae,  injuring  cabbage  in  Norway,  IX,  79. 
Anthonomus  nigrinus,  on  eggplant,  IX,  24. 

pomorum,  attacking  apple  in  Norway,  IX,  80. 
signatus,  damage  by,  VII,  78. 

in  Maryland,  VI,  65;  IX,  81;  XX,  64. 
Anthrenus  scrophularise,  feeding  on  vegetable  matter,  VIII,  14. 
habits  of,  IV,  58. 
remedies  for,  II,  38;  IV,  59. 
varius,  feeding  on  dried  plant,  VIII,  14. 
verbasci,  feeding  in  "middlings,"  II,  37. 

on  vegetable  substances,  VIII,  22. 
in  various  foods,  IV,  129. 
Ants,  remedies  against,  IV,  98;  XVIII,  99;  XXX,  97. 

cutting,  in  Texas,  XXX,  85. 
Aonidia  fusca,  scale  on  peach  in  Australia,  VII,  81. 
Apanteles  carpatus,  parasite  of  Pyralis  farinalis,  VIII,  42. 
parasites  of  Tinea  pellionella,  IV,  66. 
ephestise,  parasite  of  Ephestia  kuehniella,  VIII,  41. 
glomeratus,  in  1900,  XXX,  70. 

laphygmse,  parasite  of  Laphygma  frugiperda,  XXIX,  36. 
Aphaereta  muscae,  bred  from  dead  grasshoppers,  VI,  92. 

pallipes,  parasite  of  Helicobia  helicis,  XXX,  26. 
Aphelinus  fuscipennis,  parasite  of  San  Jose  scale,  III,  51;  VI,  47;  XXVI,  73. 
mytilaspidis,  parasite  of  Mytilaspis  pomorum,  XXVI,  95. 
San  Jose  scale,  III,  51;  XXVI,  73. 
Aphididae,  abundant  in  Canada  after  severe  winter,  IX,  19. 
Colorado  in  1897,  IX,  78. 


21 

Aphididse,  effect  of  hot  weather  on,  IX,  19. 

scarcity  of,  in  the  Tropics,  IX,  19. 
A  phidius  fletcheri,  parasite  of  Nectarophora  destructor,  XXIII,  36. 

washingtonensis,  bred  from  Nectarophora  destructor,  XXVI,  70. 

Aphis  brassiere,  abundant  in  Maryland  in  1897,  IX,  81. 

in  Colorado,  XXVI,  79. 

not  abundant  in  Georgia,  XX,  59. 

forbesi,  destructive  in  Maryland,  XX,  66. 

gossypii,  abundant  on  cantaloupe,  IX,  81. 

damage  by,  in  Maryland,  VI,  65;  XX,  65;   XXVI,  82. 
injurious  in  Georgia,  XX,  59. 
in  1900,  XXX,  71. 
mali,  attacking  apples  in  Norway,  IX,  80. 

killed  by  hydrocyanic-acid  gas,  XVII,  42. 
scarcity  of,  in  New  York,  VI,  54. 
unusually  abundant  in  Maryland,  XXVI,  80. 
work  of,  in  Delaware,  XXVI,  67. 
persicse,  in  Massachusetts,  XXX,  98. 
persic;e-niger,  abundant  in  Maryland  in  1897.  IX,  81. 
prunicola,  abundant  in  Maryland,  XVII,  98. 

killed  by  hydrocyanic-acid  gas,  XVII,  42. 
on  peach  in  Maryland,  XXVI,  84. 
rare  in  Maryland,  XX,  66. 
rosre,  injuring  roses  in  Norway,  IX,  80. 
ulmarpe,  injurious  in  Egypt,  XXII,  100. 
Aphodius  granarius,  on  violets,  XXVII,  83. 
Aphycus  flavus,  parasite  of  Pulvinaria  acericola,  XXII,  23. 

hederaceus,  parasite  of  Pulvinaria  acericola.  XXII,  23. 
pulvinaria3,  hosts  of,  VI f,  63. 

parasite  on  plum  scale,  II,  90. 
Apiary,  establishing  an,  I,  35. 
Apiculture,  books  relating  to,  I,  IIS. 

Apion  segnipes,  bred  from  seeds  of  Tephrosia  spicata,  VII,  85. 
Apis  dorsata,  I,  13. 
florea,  I,  13. 
indica,  I,  12. 
mellifica,  I,  15. 

in  Porto  Rico,  XXII,  90. 
Apoderus  coryli,  injuring  Alnus  in  Norway,  IX,  80. 
Anecerus  fasciculatus,  habits  and  life  history  of,  VIII,  36. 

in  groceries,  IV,  129. 
Aramigus  fulleri,  account  of,  XXVII,  88. 

in  the  Hawaiian  Islands,  XXX,  88. 
Archenomus  bicolor,  parasite  of  Diaspis  pentagona,  XVII,  101. 
Archytas  analis,  parasite  of  Peridroma  saucia,  XXIX,  61. 
Arctia  nais,  on  violets,  XXVII,  82. 
Argas  americana,  pest  of  chickens,  V,  256. 
moubata,  mention  of,  V,  256. 
persicus,  mention  of,  V,  256. 

notes  on,  XXVI,  48. 
reflexus,  parasite  on  pigeons,  V,  255. 
talaje,  mention  of,  V,  256. 
Argynnis  (species),  on  violets,  XXVII,  79. 
Armadillidium  armadillo,  on  violets,  XXVII,  82. 


22 

Arphia  tenebrosa,  abundant  in  Montana  in  1895,  VII,  33. 
Arrhenophagus  chionaspidis,  parasite  of  Aspidiotus  forbesi,  VI,  75. 

Aulacaspis  rosa?,  XVII,  100. 
Arsenate  of  barium,  value  as  an  insecticide,  VI,  27. 

lead,  an  improvement  in  manufacture  of,  XX,  102. 
preparation  and  use  of,  IX,  46. 
value  as  insecticide,  II,  24,  61,  67. 
Arsenic,  amount  of  on  a  sprayed  apple,  VI,  53. 
Arsenicals  and  lime,  value  of,  IX,  63. 

effect  of,  on  foliage  and  larvae,  VI,  30. 
Arsenite  of  copper,  as  an  insecticide,  II,  25;  XVII,  98. 
Asecodes  albitarsis,  parasite  of  Magdalis  senescens,  XXII,  43. 

Orgyia  leucostigma,  IX,  16. 
Aspidiotiphagus  citrinus,  parasite  of  San  Jose  scale,  III,  51;  XXVI,  73. 
Aspidiotus  resculi,  notice  of,  VI,  76. 

ancylus,  in  Colorado,  XXVI,  78. 
Georgia,  XXVI,  50. 
Massachusetts,  XVII,  64. 
on  oak  in  Illinois,  VI,  76. 
original  home  of,  XX,  39. 
aurantii,  cause  of  russetness  on  oranges,  VI,  76. 

damage  by,  in  South  Africa,  IX,  36. 
camellia?,  found  on  trees  from  New  Zealand,  VI,  76. 

in  Georgia,  XXVI,  51. 
comstocki,  characters  and  habits  of,  VI,  75. 
cydonise,  in  Georgia,  XXVI,  50. 
fernaldi,  in  Massachusetts,  XVII,  64. 
ficus,  in  Georgia,  XXVI,  50. 
forbesi,  effect  of  cold  on,  XX,  85. 

habits  of,  and  damage  by,  VI,  74. 
in  Georgia,  XXVI,  49. 
Massachusetts,  XVII,  64. 
West  Virginia,  XVII,  45. 
on  apple,  pear,  and  cherry  trees,  IX,  85. 
parasites  of,  VI,  75. 
hederpe,  in  Georgia,  XXVI,  50. 

effect  of  cold  on,  XX,  84. 
on  plants  in  greenhouse,  VI,  76. 
juglans-regise,  common  on  silver  maple,  VI,  76. 
in  Georgia,  XXVI,  50. 
New  York,  VI,  60. 
nerii=heder?e. 

obscurus,  in  Georgia,  XXVI,  50. 
osborni,  in  Georgia,  XXVI,  50. 
ostreaeformis,  account  of,  XX,  76. 
perniciosus,  bibliography  of,  III,  74;  XII,  27. 
cooperation  for  control  of,  VI,  80. 
description  of,  III,  46. 
distinguished  from  allied  scales,  XII,  11. 
effect  of  cold  on,  XX,  82. 
food  plants  of,  III,  37;  XII,  12. 
fungous  disease  of,  III,  54;  IX,  27. 
German  edict  against  introduction  of,  XII,  26. 
in  1896-7,  XII. 


23 

Aspidiotus  perniciosus,  in  Alabama,  III,  17. 
Arizona,  III,  17. 
Australia,  VII,  81. 
British  Columbia,  III,  31. 
California,  III,  12,  18;  XXVI,  92. 
Canada,  IX,  29. 
Connecticut,  XVII,  81. 
Delaware,  III,  18. 
Florida,  III,  19. 
Georgia,  III,  20;  XXVI,  49. 
Idaho,  III,  21. 
Indiana,  III,  21. 
Louisiana,  III,  22. 

Maryland,  III,  24;  VI,  04;  IX,  82;  XX,  66. 
.Massachusetts,  III,  23;  XVII,  63. 
Michigan,  IX,  27. 
New  Jersey,  III,  27;  XVII,  32. 
New  Mexico,  III,  28. 
New  York,  III,  27. 
Ohio,  III,  28;  IX,  39. 
Oregon,  III,  29. 
Pennsylvania,  III,  29. 

southeastern  New  York,  VI,  59;  XVII,  22. 
the  East,  III,  12. 
Virginia,  III,  30. 
Washington,  III,  31. 

West  Virginia,  III,  31;  VI,  71;  XVII,  44. 
legislation  against,  VI,  82;  XIII. 
life  history  of,  III,  38. 
means  of  distribution,  III,  49. 
natural  enemies  of,  III,  51;  XII,  14. 
on  crab  grass,  IX,  82. 
dried  fruit,  XVIII,  7. 
milkweed,  IX,  82. 
original  home  of,  III,  10;  XX,  36. 
relation  of  climate  to  spread  of,  III,  33;  XII,  13. 
remedies  for,  in  East,  III,  61;  XII,  16. 

West,  III,  56. 
sources  of  infestation,  III,  14. 
spring  applications  for,  XXVI,  23. 
work  against,  in  Maryland,  XXVI,  83. 
Ohio,  VI,  69. 
rosre.     See  Aulacaspis. 
tenebricosus,  in  Georgia,  XXVI,  50. 
ulmi,  notice  of,  VI,  76. 
uv.f,  in  Georgia,  XXVI,  50. 
Association  of  Economic  Entomologists,  objects  of,  XXVI,  5. 

proceedings   of,  II;    VI;    IX;    XVII;    XX 
XXVI. 
Atimia  confusa,  injuring  rustic  cedar  fences,  XXX,  92. 
Atropates  collinsi,  a  parasite  of  Pulvinaria  innumerabilis,  XXII,  15. 
Atropos  divinatoria,  damage  to  books  and  household  goods,  IV,  80. 
Atta  insularis,  habits  of,  XXII,  107. 
Attagenus  pellio,  feeding  on  vegetable  matter,  VII 1,  14. 


24 

Attagenus  piceus,  description  of,  VIII,  18. 

effect  of  alternation  of  temperature  on,  IX,  19. 
experiments  with  cold  on,  VI,  16. 

feeding  on  flour,  meal,  and  timothy  seed,  II,  37;  VIII,  15. 
habits  of,  IV,  61. 
history  of,  in  America,  VIII,  17. 
injuring  bolting  cloth,  II,  37;  VIII,  16. 
in  cereals,  IV,  129. 
remedies  for,  IV,  63. 
Aulacaspis  rosse,  in  Georgia,  XXVI,  51. 
Iowa,  VI,  79. 
injuring  raspberry  and  blackberry,  VI,  77. 
Bacillus  insectorum,  infesting  the  chinch  bug,  XV,  51. 
Baterial  disease  of  grasshoppers  in  Colorado,  VI,  89. 
Baeotomus  subapterus,  parasite  of  Hessian  fly,  XVI,  32. 
Bassus  laetorius,  parasite  of  Allograpta  obliqua,  XXVI,  71. 

Nectarophora  destructor,  XX,  98. 
Bathythrix  pimplse,  parasite  of  Orgyia  leucostigma,  IX,  16. 
Batrachedra  rileyi,  bred  from  cotton  bolls  and  from  corn,  VIII,  33. 
Bee,  Carniolan,  I,  17. 

colonies,  increase  of,  I,  95. 
common  honey,  I,  15. 
Cyprian,  I,  15. 
German,  I,  18. 
Indian,  I,  12,  13. 
Italian,  I,  16. 
Bees,  as  cross  fertilizers,  I,  62. 
colonies  of,  I,  19. 
diseases  and  enemies  of,  I,  112. 
drone,  I,  30. 
manipulating,  I,  31,  69. 
moving  of,  I,  37. 
pasturage  of,  I,  56. 
products  of,  I,  21. 
robber,  I,  116. 
wintering  of,  I,  106. 
worker,  I,  29. 
Belostoma  americanum,  hibernation  of,  XXII,  108. 
Bird  lice,  general  habits  and  remedies,  V,  189. 
Birds,  eating  Dendroctonus,  XXVIII,  25. 

that  feed  on  hairy  caterpillars,  XX,  92. 
See  Insectivorous  birds. 
Bisulphide  of  carbon,  fumigating  with,  XXX,  78. 
Bittacus  pilicornis,  catching  flies,  VII,  86 
Black  flies,  general  account  of,  V,  31. 
Black  fly  =  Simulium  molestum. 
Black  holes,  what  they  are,  VII,  9. 
Blastophaga  grossorum,  notes  on,  XX,  29. 

in  California,  present  condition  of,  XXVI,  16. 
Blastothrix  longipennis,  hosts  of,  VII,  63. 
Blissus  dorise,  habits  of,  in  Europe,  XV,  75. 

leucopterus,  condition  of,  in  Ohio  in  1897,  IX,  39. 
damage  by,  in  New  York,  VI,  59. 
distribution  of,  XV,  66. 


25 

Blissus  leueopterus,  enemies  of,  XV,  39. 

food  plants  of,  XV,  27. 

full  account  of,  XV. 

in  Ohio,  II,  87;  VI,  18,  66;  XX,  55. 

the  northeastern  United  States  and  Canada,  VI,  25. 
insects  mistaken  for,  XV,  64. 
notes  on,  in  Iowa,  VI,  78. 
on  city  lawns,  XVIII,  97. 
origin  and  distribution  of,  IX,  30;  XV. 
remedies  for,  XV,  54. 
Blister  beetle,  new  name  for,  XXII,  107. 
Boarmia  plumigeraria,  life  history  of,  VII,  64. 
Bombyx  rubi,  injuring  larch  in  Norway,  IX,  80. 
Boophilus  bovis,  history  of,  V,  257. 

life  history  of,  V,  258. 
prevention  and  remedy,  V,  260. 
relation  to  Texas  fever,  V,  260. 
Bordeaux  mixture  and  kerosene  emulsion,  XXX,  37 
Bot  flies,  general  habits  of,  V,  72. 

larvae  of,  V,  72. 
Botis  harveyana  =  Phlyctsenia  rubigalis,  XXVII,  9. 
Botys  marculenta  =  Loxostege  obliteralis,  XXVII,  103. 

oblunalis  =  Phlycteenia  rubigalis,  XXVII,  9. 
Brachyrhynchus  granulatus,  mistaken  for  chinch  bug,  IX,  41. 
Brachysticta  fidire,  parasite  on  eggs  of  Fidia  viticida,  VI,  69. 
Brachytarsus  alternatus,  breeding  in  corn  and  peas,  VIII,  31. 

reared  from  galls  on  Ipomcea,  XVII,  100. 
variegatus,  in  stored  wheat,  VIII,  31. 
Bracon  brevicornis,  parasite  on  Ephestia  kuehniella,  VIII,  40. 

eurygaster,  probable  parasite  of  Elaphidion  villosum,  XVIII,  40. 

parasite  of  Neoclytus  erythrocephalus,  VII,  72. 
hebetor,  parasite  of  Ephestia  cahiritella,  VIII,  39. 

elutella,  VIII,  40. 
kuehniella,  VIII,  38;  XX,  67. 
Galleria  mellinella,  VIII,  43. 
Plodia  interpunctella,  VIII,  40. 
mellitor,  parasite  of  Steganoptycha  sp.,  XXVI,  69. 
rugator,  parasite  of  Lixus  mucidus,  XXIII,  69. 
simplex,  parasite  of  Dendroctonus  piceaperda,  XXVIII,  24. 
Bran-arsenic  mash,  use  of,  against  grasshoppers,  XXX,  96. 
Braula,  the  bee-louse,  I,  115. 

British-American  laws  against  injurious  insects,  XIII,  44. 
Brochymena  annulata,  increase  in  Ohio,  II,  90. 
Bruchophagus  funebris,  bred  from  clover  seed,  VI,  73;  XVII,  45. 
Bruchus  chinensis,  habits  of,  in  cowpea,  VIII,  26. 

obsoletus,  bred  from  seeds  oi  Tephrosia  spicata,  VII,  85. 
obtectus,  as  a  household  insect,  IV,  128. 
development  of,  VIII,  29. 
on  cowpea,  VIII,  29.  ■ 
pisorum,  as  a  household  insect,  IV,  128. 

note  on  Canada,  XXVI,  95. 
quadrimaculatus,  habits  of,  in  cowpea,  VIII,  27. 
Bryobia  pratensis,  abundant  in  Colorado,  XXVI,  79. 
habits  of,  IV,  52. 


26 

Bryobia  pratensis,  remedies  for,  IV,  52. 

Bucculatrix  pom:foliella,  not  abundant  in  New  York,  VI,  54. 
Buffalo  gnats,  general  account  of,  V,  31. 
life  history  of,  V,  33. 
losses  from,  V,  32. 
preventives  against,  V,  36. 
remedies  for,  V,  37. 
Bumble  bees,  relation  to  red  clover,  VI,  73. 
Bupalus  piniarius,  injuring  pine  in  Norway,  IX,  80. 
Buprestid  larva  destructive  to  living  white  pine,  XVII,  47. 
Butterflies,  scarcity  of,  in  New  York,  VI,  55. 
Byturus  tomentosiis,  mention  of,  VIII,  14. 
unicolor,  mention  of,  VIII,  14. 

on  raspberry  buds  in  New  York,  XVK,  17. 
Caccecia  argyrospila,  damage  by,  in  Colorado,  XXVI,  78. 
injuring  roses,  XXVII,  88. 
cerasivorana,  oviposition  of,  XXVI,  33. 
excessana,  dangerous  apple  pest  of  New  Zealand,  VII,  82. 
parallela,  on  roses,  XXVII,  114. 
responsa,  dangerous  apple  pest  of  Australia,  VII,  82. 
rosaceana,  damage  to  apple  trees  in  New  York,  VI,  57. 
destructive  in  Canada,  XXVI,  94. 
effect  of  cold  winter  on,  XXII,  57. 
in  Delaware,  XXVI,  68. 
injuring  roses,  XXVII,  87. 
in  1900,  XXX,  68. 
rosana,  injuring  roses,  XXVII,  88. 
semiferana,  notes  on,  in  Colorado,  XXVI,  77. 
Calandra  granaria,  in  foods,  IV,  128. 

oryza,  in  foods,  IV,  128. 
Calcium  carbide  against  Phylloxera,  XXX,  95. 
California  laws  against  injurious  insects,  XIII,  9. 

wash,  experiments  with,  against  San  Jose  scale,  III,  71. 
Callidium  rereum,  on  chestnut,  VII,  72. 

janthinum,  an  enemy  of  red  cedar,  XXI,  21. 

injuring  rustic  cedar  fences,  XXX,  91. 
Calliphora  erythrocephala,  found  in  houses,  IV,  44. 

vomitoria,  habits  of,  V,  123. 
Calosoma  calidum,  destroying  cutworms,  VI,  68. 

preying  on  Laphygma  frugiperda,  XXIX,  36. 
Calotermes  castaneus,  note  on,  XXX,  96. 
Camnula  pellucida,  abundant  in  Wyoming  in  1895,  VII,  33. 
Campodes  flavicornis,  on  violets,  XXVII,  82. 
Canarsia  hammondi,  in  Ohio,  XX,  72. 
Cankerworms,  abundant  in  Ohio,  XX,  68. 
Caprifig  experiments  in  California,  XX,  28. 
Carbide,  use  of  calcium,  XXX,  95. 

Carcelia  leucanne,  parasite  of  Pyralis  farinalis,  VIII,  42. 
Carneades  insignata,  injuring  onions  in  Ohio,  XXVI,  85. 
tessellata,  injuring  onions  in  Ohio,  XXVI,  85. 
Carpocapsa  pomonella,  account  of  investigation  in  Idaho,  XXX,  51. 
attacking  apples  in  Norway,  IX,  80. 
damage  to  apples  and  pears  in  Maryland,  VI,  65. 
in  Colorado,  XXVI,  77. 


27 

Carpocapsa  pomonella,  notes  on,  in  California,  XXVI,  92,  96. 

Carpophilus  hemipterus,  in  dried  fruits,  IV,  129. 

Cathartus  adyena,  in  stored  foods,  IV,  129. 

Catocala  mcestosa,  eaten  by  squirrels,  XXX,  94. 

Caulophilus  latinasus,  feeding  on  Indian  corn  and  "  Spanish  peas,"  VIII,  30. 

Cecidomyia  brachyptera,  injuring  pine  in  Norway,  IX,  80. 

'brassic;e,  eating  turnip  seeds  in  England,  IX,  26. 
destructor,  account  of,  in  the  United  States,  XVI. 
appearance  in  Iowa,  VI,  79. 
bibliography  of,  XVI,  48. 
damage  by,  in  Manitoba,  XXVI,  95. 

Maryland,  XVII,  94;  XX,  65;  XX1.   t,  82. 
Ohio,  II,  85;  XX,  69;  XXVI,  84. 
distribution  of,  XVI,  10. 
enemies  of,  XVI,  27. 
food  plants  of,  XVI,  25. 
infesting  barley  in  Norway,  IX,  79. 
life  history  of,  XVI,  14. 
remedies  for,  XVI,  41. 
sp.,  on  Xegundo,  XXVI,  96. 
Cecidomyiid,  gall  of,  on  choke  cherry,  VI,  57. 
Cemiostoma  coffeella  =  Leucoptera. 
Cenopsis  pettitana,  on  roses,  XXVII,  88. 

recticulatana,  on  roses,  XXVII,  88. 
Cephenomyia  sp.,  infesting  deer,  V,  105. 
Ceratitis  capitata,  injuring  peaches  in  South  Africa,  IX,  36. 
Ceratopogon  sp.,  rarity  of,  in  Xew  York,  VI,  55. 
Cerocephala  elegans,  parasite  of  Calandra  oryza?,  VIII,  44. 

Sitodrepa  panicea,  VIII,  45. 
formiciformis,  probably  =  C.  elegans,  VIII,  45. 
Cerococcus  quercus,  abundance  and  probable  value  of,  IX,  39. 
Ceroplastes  ceriferus,  use  of,  IX,  39. 

cirripediformis,  in  Georgia,  XXVI,  53. 
floridensis,  mention  of,  IX,  39. 
Cerotoma  caminea  =  C.  trifurcata. 

trifurcata,  abundant  in  Georgia,  XX,  56. 

damage  by,  in  Maryland,  XXVI,  81. 
effect  of  cold  winter  on,  XXII,  58. 
habits  and  life  history  of,  IX,  64. 
injuring  wax  and  lima  beans,  IX,  84. 
observations  on,  XXIII,  30. 
in  1900,  XXX,  69. 
Cetonia  metalliea,  attacking  potatoes  in  Norway,  IX,  80. 
Ceuthorhynchus,  food  habits  of,  XXIII,  50. 

assimilis,  eating  turnip  seeds  in  England,  IX,  26. 
rapse,  account  of,  XXIII,  39. 

damage  to  cabbage,  II,  90. 
effect  of  cold  winter  on,  XXII,  57. 
Chsetocnema  confinis,  injuring  corn,  IX,  22. 

denticulata,  abundant  on  barnyard  grass,  IX,  22. 

injuring  millet,  XVII,  84. 
parcepunctata,  feeding  on  corn,  IX,  22. 
pulicaria,  injuring  corn,  IX,  22. 

millet,  XVII,  84. 


28 

Chsetocnema  pulicaria,  injuring  young  corn,  IX,  81. 
Chastogsedia  monticola,  parasite  of  Peridroma  saucia,  XXIX,  62. 
Chsetospila=Cerocephala,  VIII,  44. 

Chaitophorus  negundinis,  damage  by,  in  Canada,  XXVI,  96. 
Chalcis  ovata,  parasite  of  Orgyia  leucostigma,  IX,  16. 
Chelymorpha  argus,  feeding  on  sweet  potato,  IX,  23. 

on  strawberry  in  Ohio,  XVII,-  99. 
Chermes  abietis,  in  West  Virginia,  XVII,  46. 
Chilocorus  bivulnerus,  feeding  on  San  Jose  scale,  III,  53;  VI,  47. 

Aspidiotus  forbesi,  VI,  75. 
Myzussp.,  XXVI,  68. 
Pulvinaria  innumerabilis,  XXII,  12. 
Chiloneurus  albicornis,  hosts  of,  VII,  63. 

parasite  of  Pulvinaria  acericola,  XXII,  23. 
Chion  cinctus,  bred  from  plum,  XIX,  97. 
Chionaspis  americana,  characters  of,  and  habits,  VI,  77. 
in  Georgia,  XXVI,  52. 
new  localities  for,  XXVI,  84. 
biclavis,  in  Mexico,  on  lime  tree,  VII,  87. 
euonymi,  in  Georgia,  XXVI,  52. 

killed  by  hydrocyanic-acid  gas,  XVII,  42. 
furfurus,  broods  of,  VI,  77. 

common  in  West  Virginia,  VI,  72. 
in  Georgia,  XXVI,  51. 
two-brooded  in  Maryland,  XX,  67. 
nysspe,  in  Georgia,  XXVI,  52. 
pinifoliae,  destructive  in  Illinois,  VI,  77. 
prunicola,  a  synonym  of  Diaspis  pentagona,  XVII,  65. 
salicis,  mention  of,  VI,  77. 
Chiropachys  colon,  parasite  of  Magdalis  ?enescens,  XXII,  43. 

Scolytus  rugulosus,  XIX,  97. 
Chloealtis  viridis,  damage  by,  in  Mississippi,  XXX,  29. 
Chlorochara  conica,  habits  of,  XXII,  99. 
Chlorops  assimilis,  injuring  millet,  XVII,  86. 

pumilionis,  attacking  wheat  in  Norway,  IX,  79. 
Chorioptes  auricularum,  mention  of,  V,  264. 

symbiotes,  parasite  of  horse,  ox,  and  goat,  V,  264. 
Chortophaga  viridifasciata,  damage  by,  in  Mississippi,  XXX,  29. 
Chramesus  icorise,  in  walnut  in  Ohio,  XX,  72. 

reared  from  walnut,  XVII,  100. 
Chremylus  rubiginosus,  parasite  on  Ephestia  kuehniella,  VIII,  40. 

of  Tinea  granella,  VIII,  43. 
Chrysobothris  femorata,  bred  from  seasoned  hickory,  XVII,  46. 
damaging  quilts,  XVIII,  100. 
on  chestnut,  VII,  71. 
6-signata,  on  chestnut,  VII,  71. 
Chrysomela  exclamationis,  feeding  on  sunflower,  XVIII,  96. 
Chrysopa  oculata,  feeding  on  Nectarophora  destructor,  XX,  98;  XXVI,  71. 
Chrysops  costatus,  V,  70. 
fugax,  V,  70. 

hilaris,  destroyed  by  kerosene,  XX,  25. 
niger,  V,  70. 
quadrivittatus,  V,  70. 
univittatus,  V,  70. 


29 

Chryfcops  vittatus,  V,  69. 

Cicada  septendecim,  account  of,  XIV. 

as  an  article  of  food,  XIV,  72. 

bibliography  of,  XIV,  119. 

Brood  XV  in  West  Virginia,  XVII,  48. 

XIX  in  New  York,  XX,  62. 
distribution  of,  XIV,  23. 

Dr.  Gideon  B.  Smith's  chronology  of,  XIV,  142. 
huts  of,  XIV,  63. 
in  Ohio  in  1897,  IX,  40. 
life  history  of,  XIV,  61. 
natural  enemies  of,  XIV,  95. 
nomenclature  of  broods  of,  XVIII,  52. 
races,  broods,  and  varieties  of,  XIV,  12. 
remedies  for,  XIV,  107. 
song  of,  XIV,  57. 
sting  of,  XIV,  59. 
structure  of,  XIV,  50. 
value  of  old  records,  XVIII,  59. 
tredecim,  relation  to  Cicada  septendecim,  XIV,  12. 
Cimex  lectularius  =  Acanthia. 
Cladium  pectinicornis,  on  rose,  XXVII,  100. 
Clausicella  tarsalis,  parasite  of  Pyralis  farinalis,  VIII,  42. 
Cleigastra  armillata,  work  of,  in  Norway,  IX,  79. 
Clisiocampa  americana,  abundance  of,  in  New  Hampshire,  XVII,  76. 
birds  that  feed  on  larvae  of,  XX,  89. 
common  in  Maryland,  XXVI,  80. 
injurious  in  Xew  York,  XVII,  20. 
not  abundant  in  Xew  York,  VI,  54. 
parasites  of,  XVII,  77. 
disstria,  damage  by,  in  Xew  Hampshire,  XVII,  77. 
injurious  in  Xew  York,  XVII,  20;  XX,  60. 
in  sugar-maple  groves,  XVII,  78. 
Clothes  moths,  a  new  remedy  for,  XXII,  106. 
species  of,  IV,  64. 
remedies  for,  IV,  68. 
Coccidse,  distribution  of,  II,  91. 

of  Georgia,  list  of,  XXVI,  49. 
Massachusetts,  XVII,  61. 
Porto  Rico,  XXII,  92. 
on  American  fruit  imported  into  Germany,  XXII,  79. 
regarding  Australian  and  Xew  Zealand  species,  VII,  81. 
temperature  control  of,  XX,  73,  82. 
their  enemies  in  California,  VI,  46. 
Coceinella  9-notata,  feeding  on  Xectarophora  destructor,  XX,  97;  XXVI,  71. 

sanguinea,  feeding  on  Xectarophora  destructor,  XXVI,  71. 
Coccinellida?,  value  of,  against  scale  insects,  VI.  48. 
Coccophagus  cognatus,  hosts  of,  VII,  63. 

flavoscutellum,  parasite  of  Pulvinaria  innumerabilis,  XXII,  15. 

on  plum  scale,  II,  89. 
fletcheri,  hosts  of,  VII,  63. 

fraternus,  parasite  of  Pulvinaria  acericola,  XXII,  23. 
gossypame,  parasite  of  Gossyparia  ulmi,  XVII,  63. 
iecanli,  parasite  of  Pulvinaria  innumerabilis,  XXII,  13. 


30 

Coccophagus  lecanii,  parasite  on  plum  scale,  II,  90. 
Cockroaches,  distribution  and  history  of,  IV,  85. 
habits  and  life  history  of,  IV,  86. 
in  South  Australia,  XXII,  95. 
remedies  for,  I V,  93. 
species  of,  IV,  90. 
Ccenosia  solita,  preying  on  Sciara  inconstans,  XXVII,  112. 
Colaspis  brunnea,  damaging  potatoes,  II,  90. 

eating  foliage  of  beans,  IX,  21. 

injuring  strawberries,  beans,  and  buckwheat,  XX,  63;  XXVI,  90, 
injurious  to  corn,  XX,  71. 
tristis=Nodonota  puncticollis. 
Cold,  amount  necessary  against  household  insects,  VI,  14. 
effect  of,  on  insects,  XXII,  51. 
winters,  effect  of,  XXII,  54. 
Coleophora  fletcherella,  scarcity  of,  in  New  York,  VI,  54. 
Colias  csesonia,  migration  of,  VII,  84. 
Collections,  improvement  of,  II,  92. 
Colopha  ulmicola,  abundant  in  Maryland,  XX,  65. 
Colorado  laws  against  injurious  insects,  XIII,  11. 
Colpocephalum  assimile,  hosts  of,  V,  240. 
flavescens,  hosts  of,  V,  246. 
funebre,  host  of,  V,  247. 
fuscipes,  host  of,  V,  246. 
laticeps,  host  of,  V,  247. 
longicaudum,  hosts  of,  V,  214,  246. 
minutum,  parasite  of  the  swan,  V,  215. 
ochraceum,  host  of,  V,  246. 
pingue,  host  of,  V,  247. 
pustulosum,  host  of,  V,  246. 
subpachygaster,  host  of,  V,  246. 
timidum,  host  of,  V,  247. 
unciferum,  host  of,  V,  246. 
uniforme,  host  of,  V,  247. 
Colydium  lineola,  in  galleries  of  Xyleborus  xylographus,  VII,  26. 
Comastes  robustus,  probably  parasitic  on  Melissodes,  VII,  86. 
Common  names  of  insects,  XXyi,  97. 
Compsomyia  macellaria,  account  of,  V,  124. 

as  a  pest  to  domestic  animals,  V,  128. 

man,  V,  125. 
life  history  of,  V,  130. 
remedies  for,  V,  132. 
Conorhinus  protractus,  in  Utah,  XVIII,  101. 
sanguisuga,  bite  of,  IV,  39,  41. 

habits  of,  V,  163;  XXII,  28. 
life  history  of,  IV,  40.      . 
remedies  against,  IV,  42. 
Conotrachelus  elegans,  on  pigweed,  XVIII,  94. 

nenuphar,  abundant  in  Delaware,  XXVI,  67. 
bred  from  cherries,  IX,  43. 
damage  to  peaches,  VI,  65. 
in  Maryland,  IX,  82;  XX,  64;  XXVI,  83. 
posticatus,  bred  from  acorns  of  white  oak,  IX,  44. 
Contagious  diseases,  parasites  as  carriers  of,  V,  19.    ■ 


31 

Cooperation  among  experiment-station  worker*,  II,  10. 
Copidosoma  trancatella,  parasite  of  Prodenia  oniithogalli,  XXVII,  71. 
Corcyra  cephalonica,  in  dried  fruits,  VIII,  10. 
Coriscus  ferns,  attacking  Leptoterna  dolobrata,  IX,  41. 

subcoleoptratus,  habits  of,  XXII,  26. 
Corthylus  columbianus,  habits  of,  VII,  17. 

punctatissimus,  habits  of,  VII,  16. 
Corueo=Acanthia  inodora. 
Oorydalis  cornuta,  common  names  of,  VII,  82. 
Corymbites  tarsalis,  injuring  apples  in  Canada,  XXVI,  94. 
Corythuca  arcuata,  injuring  quince,  XVIII,  101. 
Cosinopepla  carnifex,  attacking  mustard,  XVIII,  100. 
Cotton-field  insects,  XVIII,  85. 
Cowpea,  weevils  in,  VIII,  24. 
Crambus  caliginosellus,  an  enemy  of  tobacco,  XX,  99;  XXVI,  83. 

damage  by,  in  Maryland,  XVII,  98;  XX,  62. 
injuring  young  corn,  IX,  84. 
sp.,  abundant  in  northern  Ohio,  II,  85. 
Crayfish,  carbon  bisulphide  for,  II,  98. 
Crepidodera  rufipes,  injuring  peach  in  Maryland,  XXVI,  84. 

note  on,  XXX,  84. 
Cricket,  song  of,  IV,  54. 
Crickets,  damage  by  house,  IV,  55. 
Crioceris  asparagi,  found  in  West  Virginia,  XVII,  45. 
hibernation  of,  VI,  62. 
in  Maryland,  VI,  65;  XX,  67;  XXVI, 
Michigan,  XVIII,  94. 
New  York,  VI,  59;  XX,  62. 
1900,  XXX,  69. 
spread  of,  in  Ohio,  VI,  67;  XX,  71. 
westward  spread  of,  IX,  41. 
12-punctata,  in  Maryland,  VI,  65;  XXVI,  81. 
near  New  York  City,  XXII,  107. 
spread  of,  in  New  Jersey,  VI,  62. 
New  York,  XX,  61. 
1900,  XXX,  69. 
Cryptolremus  montrouzieri,  used  against  Pulvinaria  psidii  in  Hawaii,  VI,  49. 
Cryptomeigenia  theutis,  parasite  of  white  grub,  XIX,  79. 
Cryptorhynchus  bisignatus,  on  chestnut,  VII,  71. 

obtentus,  on  chestnut,  VII,  71. 
Crystal  potash  lye,  experiments  with,  against  San  Jose  scale,  III,  70. 
Ctenochiton  perforatus,  notes  on,  VII,  81. 
Culex,  distribution  of  species  in  the  United  States,  XXV,  30. 
impiger,  note  on,  XXV,  29. 

pungens,  life  history  of,  IV,  10;  V,  26;  XXV,  22. 
sollicitans,  notes  on,  XXV,  28. 
tseniatus,  note  on,  XXV,  29. 
Culicidse  of  the  United  States,  XXV. 

See  Mosquitoes. 
Cuterebra  buccata,  notice  of,  V,  110. 

cuniculi,  infesting  rabbits,  V,  109. 
emasculator,  infesting  squirrels,  V,  105. 
fontinella,  notice  of,  V,  110. 
horripilum=cuniculi. 


32 

Cutworms,  destroyed  by  Calosoma  calidum,  VI,  68. 
in  Ohio,  II,  85. 

very  common  in  West  Virginia,  VI,  72. 
Cyanide  of  potassium,  use  of,  II,  24. 
Cyllene  picta,  bred  from  Osage  orange  wood,  IX,  42. 

seasoned  hickory,  XVII,  46. 
Cyrtoneura  stabulans,  bred  from  dead  grasshoppers,  VI,  92. 

found  in  houses,  IV,  44. 
Cyrtoneurus  mutabilis,  puncturing  the  tubers  of  chufas,  VII,  86. 
Cyrtophorus  verrucosus,  on  chestnut,  VII,  72. 
Cytodites  nudus,  parasite  of  chicken,  V,  263. 
Dactylopius  adonidum,  outbreak  of,  in  New  Zealand,  VII,  81. 
citri,  killed  by  Orcus  cseruleus,  XVIII,  99. 
iceryoides,  should  be  D.  aurilanatus,  in  California,  VII,  82. 
sacchari,  in  Porto  Rico,  XXII,  89. 
sp.,  on  pear  roots,  XX,  63. 
virgatus,  on  violets,  XXVII,  79. 
Dacus  cucurbitee,  injury  by,  in  Hawaiian  Islands,  XXII,  93. 
Dakruma  coccidivora,  feeding  on  Pulvinaria  innumerabilis,  XXII,  12. 
Dasyllis  tergissa,  feeding  on  honey  bee,  XXII,  103. 

note  on,  XXX,  84. 
Datana  integerrima,  defoliating  trees  in  Maryland,  XX,  65. 
Demodex  folliculorum,  habits  of,  V,  274. 

Dendroctonus  brevicomis,  injury  to  yellow  pine,  XXI,  13,  20,  26. 
frontalis,  destroying  coniferous  trees,  VII,  67. 
piceaperda,  habits  and  work  of,  XXVIII,  17. 

means  against,  XXVIII,  42. 
rufipennis,  in  New  Hampshire,  XVII,  67. 

not  certainly  this  species  in  New  Hampshire,  XVIII,  96. 
similis,  on  red  fir  and  larch,  XXI,  10,  15,  21. 
sp.,  infesting  tide-land  spruce,  XXI,  15. 

injurious  to  sugar  pine,  XXI,  14. 
terebrans,  injurious  to  many  pines,  XXI,  14. 
Dendroides  canadensis,  in  chestnut,  VII,  71. 
Dendrolene,  use  against  elm-leaf  beetle,  VI,  45. 

See  Raupenleim. 
Dermacentor  americanus,  habits  of,  V,  261. 
reticulatus,  mention  of,  V,  262. 
Dermanyssus  avium,  habits  of,  V,  253. 

gallin?e,  habits  of,  and  remedies  for,  V,  254. 
Dermatobia  cyaniventris,  taken  from  arm  of  a  sailor,  VII,  86. 
See  (Estris  hominis. 
noxialis.     See  (Estris  hominis. 
Dermestes  chinensis,  damaging  books,  VIII,  14. 

lardarius,  burrowing  in  cork  and  wood,  VIII,  14. 
damage  by,  IV,  107. 
remedies  for,  IV,  108. 
vulpinus,  burrowing  in  cork  and  wood,  VIII,  14. 
experiments  with  cold  on,  VI,  16. 
Dermestidse,  granivorous  habits  of,  VIII,  14. 

herbivorous,  habits  of,  II,  36. 
.  Diabrotica  12-punctata,  XX,  57. 

injuring  millet,  XVII,  86. 
observations  on,  XXVI,  35. 


33 

Diabrotica  longicornis,  spread  of,  in  Ohio,  XX,  o(.t. 
trivittata.  food  habits  of,  XIX,  51. 
vittata,  abundant  in  Maryland,  IX.   si;   XXVI,  83. 
effect  of  cold  winter  on,  XXII,  58. 
egg  of,  XIX,  48. 

especially  injurious  to  melons,    XX.  <>i>. 
in  Colorado,  XXVI,  80. 
methods  of  controlling,  XIX,  49. 
Diacanthus  aeneus,  injuring  cereal  crops  in  Norway,  IX,  79. 
Diaprepes  abbreviatus,  injuring  guava.  XXX,  !»7. 
Diaspis  amygdali  =  pentagona. 

cacti,  in  Georgia,  XXVI,  51. 
pentagona,  in  Georgia,  XXVI,  51. 

Massachusetts,  XVII,  64. 
Ohio,  XVII,  101. 
experiments  in  spraying,  XXX,  33. 
rosse.     See  Aulaeaspis. 
Diatra^a  saccharalis,  abundant  in  Maryland,  XVII,  93. 
effect  of  cold  winter  on,  XXII,  56. 
in  cornstalks  in  Georgia,  XX,  58. 

1900,  XXX,  68. 
injury  by,  in  Porto  Rico,  XXII,  89. 
striatalis,  synonym  of  Proceras  sacchariphagus,  XVIII,  90. 
in  sugar  cane,  XVIII,  90. 
Dibrachys  boucheanus,  parasite  of  Orgyia  leucostigma,  IX,  16. 
Dictyophorus  reticulatus,  damage  by,  in  Mississippi,  XXX,  28. 
Diglochis  omnivora,  parasite  of  brown-tail  moth,  XVII,  28. 
Dinoderus  substriatus,  destructive  to  tan  bark,  XX,  107. 
Diplosis  pyrivora,  damage  by,  in  Maryland,  IX,  82. 
rosivora,  destroying  rosebuds,  XXII,  44. 
sorghicola,  a  new  species  on  sorghum,  XVIII,  81. 
tritici,  abundant  in  Ohio,  XX,  69. 

in  Canada.  XXVI,  96. 
violicola,  injuring  violets,  XXII,  48;  XXVII,  47. 
Disease,  flies  carrying,  XXX,  39. 
Disonycha  caroliniana,  living  on  purslane,  XVIII,  83. 

quinquevittata,  swarming  in  Arizona,  XVIII,  100. 

migration  of,  XXX,  97. 
triangularis,  injuring  beets  in  Ohio,  VI,  68. 
xanthomelama,  habits  and  life  history  of,  XIX,  80. 
in  1900,  XXX,  69. 
Dissosteira  Carolina,  abundant  in  Montana  in  1895,  VII,  33. 
damage  by,  in  Mississippi,  XXX,  29. 
longipennis,  abundant  in  Colorado  in  1895,  VII,  31. 
Xebraska  in  1896,  VII,  36. 
obliterata,  abundant  in  Montana  in  1895,  VII,  33. 
Distribution  of  insects,  II,  91. 

parasites,  V,  17. 
Docophorus  acutipectus,  host  of.  V,  223. 

agelaii,  description  of,  VI,  220. 

atricolor,  host  of.  V,  223. 

bassame,  host  of,  V,  217. 

bisignatus,  host  of,  V.  217. 

bubonis,  description  and  host  of,  V,  2115. 

4:991— No.  3G— 02 3 


34 

Docophorus  buteonis,  hosts  of,  V,  218. 

calv'us,  host  of,  V,  223.     ~ 

eeblebrachys,  hosts  of,  V,  216. 

coccygi,  description  and  host  of,  V,  222. 

colymbinus,  hosts  of,  V,  217. 

communis,  host  of,  V,  216. 

compar,  host  of,  V,  217. 
~  corvi,  description  and  host  of,  V,  220, 

cursor,  host  of,  V,  216. 

cygni,  hosts  of,  V,  217. 

parasite  of  little  red  swan,  V,  192. 

flssiformis,  host  of,  V,  217. 

fuliginosus,  host  of,  V,  223. 

fusco-ventralis,  description  and  host  of,  V,  221. 

graviceps,  host  of,  V,  223. 

halieti,  description  and  host  of,  V,  218. 

ictorodes,  hosts  of,  V,  217. 

parasite  of  ducks  and  geese,  V,  192. 

insolitus,  host  of,  V,  223. 

kansensis,  host  of,  V,  223. 

lari,  hosts  of,  V,  217. 

melanocephalus,  host  of,  V,  218. 

minuto-trabeculatus,  description  and  host  of,  V,  221. 

montereyi,  hosts  of,  V,  223. 

occidentalis,  host  of,  V,  223. 

pertusus,  hosts  of,  V,  217. 

platystomus,  hosts  of,  V,  216. 

quadraticeps,  host  of,  V,  223. 

quiscali,  description  and  host  of,  V,  219. 

rostratus,  host  of,  V,  218. 

sialii,  description  and  host  of,  V,  220. 

speotyti,  description  and  host  of,  V,  222. 

sphenophorus,  host  of,  V,  217. 

superciliosus,  host  of,  V,  216. 

syrini,  mention  of,  V,  219. 

testudinarius,  hosts  of,  V,  217. 
Dorypnora  10-lineata,  abundant  in  Ohio  in  1897,  IX,  41. 

Maryland,  VI,  65;  XX,  68;  XXVI,  81. 
common  in  Georgia,  XX,  57. 
on  tobacco,  IX,  41. 

juncta,  in  Georgia,  XX,  57. 
Drasterius  amabilis,  enemy  of  Aramigus  fuueri,  XXVII,  95. 

elegans,  preying  on  white  grub,  XIX,  79. 
Drosophila  amcena,  injury  to  fruit,  IV,  110. 

ampelophila,  liable  to  carry  disease,  XXX,  42. 
damage  to  fruit,  IV,  110. 
Dryoccetes  affaber,  an  enemy  of  tide-land  spruce,  XXI,  21. 

granicollis,  on  chestnut,  VII,  72. 
Dysdercus  ruficollis,  staining  cotton  in  Peru,  XXII,  100. 
Earias  insulana,  injury  by,  in  Egypt,  XXII,  99. 
Echinophthirius  setosus,  parasite  of  the  harbor  seal,  V,  188. 
Echocerus  cornutus,  habits  of,  IV,  115. 
Economic  entomology,  conditions  of,  in  1897,  IX,  5. 
evolution  of,  VI,  5. 


35 

Economic  entomology,  works  on,  XXIV,  83. 
Ectobia  germanica,  habits  of,  IV,  92. 
Elaphidion  cinereum,  lives  in  buttonwood,  XVIII,  43. 
imbelle,  lives  in  oak,  XVIII,  43. 
inerme,  habits  of,  XVIII,  41. 
irroratuin,  in  mangrove,  XVIII,  43. 
mucronatum,  food  habits  of,  XVIII,  42. 
paralleluin,  abundance  on  maples,  VI,  5<>. 
subpubescens,  habits  of,  XVIII,  41. 
tectum,  in  stems  of  Yucca,  XVIII,  43. 
unicolor,  lives  in  redbud,  XVIII,  43. 
villosum,  habits  of,  XVIII,  35. 

injuring  apple  twigs,  VI,  58. 
injurious  in  Xew  York,  XVII,  17. 
on  roses,  XXVII,  101. 
Elasmopalpus  lignosellus,  account  of,  XXIII,  17. 
Elm  leaf-miner,  in  Xew  York,  XVII,  21. 
Emory  fumigator,  XX,  43. 
Emphytus  canadensis,  injuring  violets,  XXVII,  26. 

pallipes=E.  canadensis,  XXVII,  30. 
Empoasca  mali,  injurious  to  potatoes,  VI,  79. 

viridescens,  on  potatoes,  XVIII,  101. 
Empusa  aphidis,  affecting  Xectarophora  destructor,  XXVI,  58,  59,  70,  88. 
infesting  chinch  bugs,  XV,  39. 
gryllii,  destroying  grasshoppers  in  Colorado  in  1895,  VII,  32,  38. 

South  Africa,  IX,  35. 
sphrerosperma,  destroying  Phytonomus  punctatus,  IX,  89,  XXVI,  81. 
Empusina  muscse,  destroying  house  flies,  IV,  47. 
Encyrtus  flavus,  hosts  of,  VII,  63. 

johnsoni,  parasite  of  Murgantia  histrionica,  XXVI,  21. 
sp.,  parasite  of  Aspidiotus  forbesi,  VI,  75. 
England,  some  injurious  insects  of,  IX,  26. 
Entedon  epigonus,  as  enemy  of  Hessian  fly.  XVI,  38. 

hagenowi,  parasite  of  Evania  appendigaster,  IV,  95. 
Entilia  sinuata,  habits  of,  XXX,  75. 
Entomologic  service  in  Xew  York,  XX,  39 
Entomology,  a  list  of  works  on  Xorth  American,  XXIV. 
Entomophthora  aphidis.     See  Empusa. 

phytonomi,  destroying  Phytonomus  punctatus.  XXVI,  96. 
sphrerosperma.     See  Empusa. 
Entomoscelis  adonidis,  in  Canada,  XXVI,  95. 

Entoniosporiuni'maeulatum,  resembling  the  San  Jose  seale,  111,  37. 
Ephedras  incompletus,  parasite  of  rose  aphis,  XVII,  46. 
Ephestia  cahiritella,  life  history  of,  VIII,  8. 

infesting  chocolate  nuts,  VIII,  7. 
in  various  dry  foods,  VIII,  8. 
calidella,  feeds  on  dried  tigs,  raisins,  and  currants,  VIII,  10. 
desuetella=E.  flculella. 

elutella,  injuring  cayenne  pepper,  dried  apples,  and  cacao  beans.  VIII,  9. 
ficella=E.  calidella. 

flculella,  in  cotton  cake,  currants,  and  dried  figs,  VIII,  10. 
kuehniella,  development  of,  VI,  85. 
in  Canada,  XXVI,  96. 
notes  on.  XX,  67. 


36 

Ephestia  kuehniella,  parasites  of,  VIII,  38. 

protracted  development  of,  VI,  88. 
spread  of,  XXII,  97;  XXVI,  82. 
passulella=E.  cahiritella. 
semirufa=E.  elutella. 
sp. ,  in  nuts  and  fruits,  IV,  129. 

pressed  figs,  VIII,  10. 
roxburghii=E.  elutella. 
xanthotricha=E.  calidella. 
Ephialtes  irritator,  parasite  of  Liopus  variegatns,  VII,  72. 
Epicaerus  imbricatus,  effect  of  cold  winter  on,  XXII,  55. 
life  history  of,  XIX,  62. 
notes  on,  XXIII,  31. 
work  of,  in  Maryland,  XXVI,  82. 
in  1900,  XXX,  68. 
Epicauta  cinerea,  damage  by,  in  Maryland,  VI,  65. 

lemniscata,   injuring  potato  vines,   beet  tips,   squash  plants,   and  alfalfa, 

VII,  85. 
pennsylvanica,  injuring  China  asters,  VI,  72. 
trichrus,  on  sweet  potato,  IX,  23. 
vittata,  damage  by,  in  Ohio,  XX,  70. 

'  injury  by,  in  Maryland,  XXVI,  83. 
Epilachna  borealis,  account  of,  XIX,  11. 

bibliography  of,  XIX,  18. 
effect  of  cold  winter  on,  XXII,  58. 
food  plants  of,  XIX,  13. 
Epilampra  notabilis,  injurious  in  South  Australia,  XXII,  95. 
Epitrix  brevis,  on  Solanum  nigrum,  XIX,  90. 

cucumeris,  destructive  to  young  potatoes,  IX,  81. 

note  on,  XIX,  89. 
fuscula,  notes  on,  XIX,  87. 
in  1900,  XXX,  68. 
parvula,  effect  of  cold  winter  on,  XXII,  55. 
injuring  tobacco,  IX,  81. 
life  history  of,  XIX,  85. 
in  1900,  XXX,  68. 
Ericerus  pe-la,  note  of,  IX,  39. 
Eriocampoides  limacina,  damage  by,  in  Colorado,  XXVI,  78. 

injurious  in  New  York,  XVII,  17. 
Eriococcus  azaleas,  on  Rhododendron  catawbiense  in  Ohio,  XXVI,  90. 

neglectus,  on  Atroplex  canescens,  XX,  7. 
Euclea  ppenulata,  feeding  on  apple,  XXX,  98. 
Euclemensia  bassettella,  parasite  of  oak  Kermes,  VI,  60. 
Eudemis  botrana,  injuring  roses,  XXVII,  88. 

notes  on,  XX,  71. 
Euderces  picipes,  on  chestnut,  VII,  72. 

Eugonia  subsignaria,  unusually  destructive  in  Iowa,  VI,  80. 
Euhgematopinus  abnormis,  parasite  of  the  mole,  V,  187. 
Eulophus  cyriades,  parasite  .of  Penthina  nimbatana,  XXVII,  86. 
Eunotus  lividus,  parasite  on  plum  scale,  II,  90. 

of  Pulvinaria  innumerabilis,  XXII,  15. 
Eupelmus  allynii,  parasite  of  Hessian  fly,  XVI,  34. 

xiphidii,  parasite  of  Orchelimum  agile,  XXX,  31. 
Eupeodes  volucris,  feeding  on  plum  lice,  IX,  78. 


37 

Euphoria  inda,  habits  and  grubs  of,  VI,  58. 
life  history  of,  XIX,  67. 
pest  to  peach  crop,  VI,  62. 
note  on,  XXX,  85. 
Euphorocera  claripennis,  parasite  of  Euproctis  chrysorrhea,  XVII,  28. 

Coelodasys  unicornis,  IX,  48. 
Epilachna  borealis,  XIX,  16. 
Orgyia  leucostigma,  IX,  16. 
Melanoplus  differentialis,  XXX,  25. 
Euplectrus comstockii,  parasite  of  Laphygma  frugiperda,  XXIX,  .">(>. 
frontalis,  parasite  of  Xoctua  c-nigrum,  XXVII,  114. 
plathypense,  parasite  of  Plathypena  scabra,  XXX,  50. 
Eupogonius  vestitus,  on  chestnut,  VII,  72. 

Enproctis  chrysorrhcea,  account  of,  in  Massachusetts,  XVII,  24. 
birds  that  feed  upon  larva'  of,  XX,  88. 
in  Massachusetts,  XXVI,  75. 
Eupsalis  minuta,  destructive  to  stave  timber,  XVII,  47. 
Euptoieta  claudia,  on  pansies,  XXVII,  80. 
Eurymetopus  brevis,  mention  of,  V,  233. 
Eurytoma  funebris— Bruchophagus. 
Euschistns  variolarius,  note  on,  XXX,  84. 

Euthyrhynchus  floridanus,  preying  on  Xezara  hilaris,  XXII,  109. 
Eutrixa  masuria,  parasite  of  white  grub,  XIX,  79. 
Evania  appendigaster,  parasite  of  cockroach  eggs,  IV,  95. 
Exartema  permundana,  effect  of  cold  winter  on,  XXII,  57. 

on  blackberry  in  Ohio,  XX,  71. 
Exoascus  cecidomophilus,  associated  with  cecidomyiid  on  chokecherryj  VI,  58. 
Exochus  mansuetor,  parasite  of  Pyralis  farinalis,  VIII,  42. 
Exorista  blanda,  parasite  of  Plathypena  scabra,  XXX,  50. 

griseomicans,  parasite  of  Orgyia  leucostigma,  IX,  16. 
hypenae,  parasite  of  Hypena  humuli,  VII,  46. 
pyste,  parasite  of  Hellula  undalis,  XXIII,  60. 
sp.,  parasite  of  Orgyia  leucostigma,  IX,  17. 
Falciger  rostratus,  parasite  of  pigeon,  V,  262. 
Farm  practice  against  insects,  II,  17. 
Feltia  herilis,  abundance  of  larvae  in  Ohio,  II,  85. 
Fidia  viticida,  condition  of,  in  Ohio,  in  1897,  IX,  44. 
serious  damage  by,  in  Ohio,  XX,  70. 
work  of,  in  Ohio,  VI,  69. 
damage  by,  in  Illinois,  XXX,  1)7. 
Fiorinia  fiorinise,  in  Georgia,  XXVI,  52. 

Fish,  use  of,  to  clear  ponds  of  mosquito  larva-,  IV,  20;  V,  29. 
Fish-oil  soaps,  experiments  with,  against  San  Jose  scale  III,  68. 
use  of,  II,  23. 

value  as  insecticides,  VI,  38;  XVII,  96. 
Flea-beetles,  remedies  for,  XIX,  90. 

in  California  vineyards,  XXX,  91. 
Fleas,  general  characters  of,  V,  141. 
remedies  against,  IV,  29. 
to  rid  cats  of,  XXX,  94. 
Flies,  carriers  of  disease,  V,  20;  XXX,  39. 
Flour  beetles,  general  characters  of,  IV,  112. 
Food  insects,  remedies  for,  IV,  129. 
Forests,  insect  enemies  of,  II,  75;  XXI,  7. 


38 

Forest  insects,  remedies  against,  VII,  74. 
Formaldehyde  gas,  as  an  insecticide,  IX,  62;  XXX,  39. 
Foul  brood,  disease  of  bees,  I,  112. 
laws  against,  XIII,  54. 
Frontina  aletise,  parasite  of  Orgyia  leucostigma,  IX,t  16. 
frenchii,  parasite  of  Orgyia  leucostigma,  IX,  16. 

Laphygma  frugiperda,  XXIX,  36. 
Fruit  flies  Or  vinegar  flies,  IV,  109. 

remedies  for,  IV, 111. 
Fungous  enemies  of  chinch  bug,  XV,  41. 
Gadflies,  a  remedy  for,  XX,  24. 
Galerucella  cavicollis,  habits  and  history  of,  XIX,  90. 

injurious  in  New  York,  XVII,  20. 
on  peach  in  Pennsylvania,  XVII,  23. 
luteola,  abundance  in  Maryland,  VI,  66;  XX,  65. 
early  spraying  of,  II,  58. 
in  Albany,  N.  Y.,  II,  50. 
Springfield,  Mass.,  II,  40. 
Washington,  D.  C,  II,  47. 
injurious  in  New  York,  XVII,  17;  XX,  61. 
number  of  eggs  laid  by,  XVII,  17. 
preference  for  English  elms,  II,  53. 
recommendations  against,  II,  55. 
'second  brood  of,  in  Albany,  N.  Y.,  II,  51. 
spraying  against,  II,  41. 
trunk  and  crown  washing  against,  VI,  36. 
Galleria  mellinella,  the  wax  moth,  I,  113. 
Gargaphia  angulata,  feeding  on  beans,  XXIII,  32. 
Gastrophilus  equi,  damage  by,  V,  77. 

in  Delaware,  XXVI,  67. 
life  history  and  habits,  V,  78. 
prevention  of  injuries,  V,  82. 
remedies  for  the  bots,  V,  84. 
hsemorrhoidalis,  amount  of  injury  by,  V,  84. 

life  history  and  habits  of,  V,  85, 
remedies  for,  V,  85. 
nasalis,  habits  of,  V,  86. 

in  Delaware,  XXVI,  67. 
pecorum,  notice  of,  V,  87. 
Gelechia  piscipellis,  a  leaf-miner  in  tobacco,  VII,  76. 
in  Porto  Rico,  XXII,  89. 
solanella.     See  G.  piscipellis. 
Geometrid  larva,  defoliating  forest  trees,  XXI,  18. 
Georgia  laws  against  injurious  insects,  XIII,  13. 

some  insects  of,  XX,  56. 
Giant  Cactus,  fauna  of,  IX,  38. 
Giebelia  mirabilis,  host  of,  V,  236. 
Gipsy  moth — Porthetria. 
Glossina  morsitans,  habits  of,  V,  133. 
Glypta  erratica,  parasite  of  Polygonia  comma,  VII,  51. 
Gnathotrichus  asperulus,  mention  of,  VII,  30. 
materiarius,  habits  of,  VII,  30. 
retusus,  mention  of,  VII,  30. 
Gonia  capitata,  parasite  of  Peridroma  saucia,  XXIX,  62. 


39 


Goniocotes  abdominalis,  mention  of,  V,  230. 

parasite  of  chickens,  V,  193. 
burnettii,  parasite  of  chickens,  V,  194. 
chrysocephalus,  parasite  of  the  pheasant,  V,  194. 
compar,  host  of,  V,  230. 

parasite  of  the  pigeon,  V,  193. 
gigas=abdominalis. 
hologaster,  mention  of,  Y,  230. 

parasite  of  chicken,  Y,  192. 
rectangulatus,  mention  of,  V,  230. 

parasite  of  the  peacock,  V,  194. 
Goniodes  colchius,  parasite  of  the  pheasant,  V,  197. 
cupides,  host  of,  V,  231. 
damicornis,  host  of,  V,  231. 

parasite  of  the  pigeon,  V,  195. 
dispar,  host  of,  V,  230. 
dissimilis,  parasite  of  chickens,  V,  195. 
falcicornis,  host  of,  V,  231. 

parasite  of  the  peacock,  V,  197. 
mephitidis,  host  of,  Y,  231. 
merriamanus,  mention  of,  Y,  231. 
minor,  parasite  of  the  pigeon,  Y,  196. 
ortygis,  host  of,  V,  231. 

numidianus,  parasite  of  Guinea  fowls,  V,  195. 
sty  lifer,  host  of.  V,  231. 

parasite  of  the  turkey,  Y,  196. 
Goniops  hippoboscoides,  notice  of,  V,  71. 
Gossyparia  ulmi,  in  Massachusetts,  XVII,  02. 
Michigan,  XVII,  66. 
Xew  Jersey,  VI,  62. 
New  York,  VI,  60. 
Grain  beetles,  general  characters  of,  IV,  120. 
Graphisurus  pusillus,  in  pine,  VII,  74. 
Grapholitha  prunivora,  effect  of  cold  winter  on,  XXTI,  67. 
Graphops  marcassitus,  on  strawberries,  IX,  82. 
Grasshoppers,  disease  of,  in  Colorado,  YI,  89. 

insects  reared  from  dead,  VII,  92. 
investigation  of  1895,  VII,  31. 
investigations  in  1896,  VII,  36. 
nocturnal  flight  of,  XXII,  106. 
in  Mississippi,  XXX,  7. 

the  Philippines,  XXX,  83. 
use  of  bran-arsenic  mash  against,  XXX,  96. 
Greenhouse  insects,  killed  by  hydrocyanic-acid  gas,  XXII,  i 
Gryllotalpa  hexadactyla,  in  Porto  Rico,  XXII,  90. 
Gryllus  abbreviatus,  eating  tomato  plants,  XVII,  100. 
assimilis,  in  houses,  IV,  53. 
domesticus,  in  houses  in  America,  IV,  53. 
Gymnetron  teter,  on  plum  trees,  XVII,  99;  XX,  72. 
Gypsy  inoth=Porthetria  dispar. 

committee,  work  of,  XVII,  78. 
Gyroous  gracilis,  host  of,  Y,  249. 

parasite  of  the  Guinea  pig,  Y,  215. 
oval  is,  host  of,  V,  249. 


40 

Gyropus  ovalis,  parasite  of  Guinea  pig,  V,  216. 

Habrobracon  hebetor=Bracon. 

Habrocytus  rhodobreni,  parasite  of  Rhodobeenus  13-punctatus,  XXII,  104. 

Habrolepis  dalmanni,  introduced  into  this  country,  XVII,  14. 

Hadena  devastatrix,  abundant  in  Ohio,  XX,  72. 

Hadrobracon  hebetor.     See  Bracon. 

Hadronotus  anasae,  parasite  of  Anasa  tristis,  XIX,  26. 

Harpalus  erraticus,  biting  man,  XXX,  90. 

Ehematobia  serrata,  amount  of  injury  by,  V,  116. 

early  and  new  appearances  of,  VII,  86. 
habits  and  life  history,  V,  116. 
rapid  spread  of,  V,  115. 
remedial  measures,  V,  120. 
Hsematomyzus  elephantis=proboscideus. 

proboscideus,  parasite  of- the  elephant,  V,  188. 
Hsematopinoides  squamosus,  parasite  of  pocket  gopher,  V,  187. 
Hsematopinus  acanthopus,  parasite  of  the  field  mouse,  V,  181. 
antennatus,  parasite  of  the  fox  squirrel,  V,  183. 
asini,  parasite  of  horse,  V,  180. 
bicolor=piliferus. 

brevicornis,  parasite  of  the  giraffe,  V,  170. 
cameli,  parasite  of  camel,  V,  170. 
cervicaprse= tibialis, 
crassicornis,  parasite  of  deer,  V,  170. 
erraticus,  parasite  of  Larus?,  Y,  186. 
eurysternus,  life  history  of,  V,  174. 
parasite  of  ox,  V,  172. 
remedies  for,  V,  175. 
hesperomydis,  parasite  of  white-footed  mouse,  V,  184. 
lseviusculus,  mention  of,  V,  186. 
montanus,  parasite  of  the  gray  squirrel,  V,  184. 
obtusus,  parasite  of  a  monkey,  V,  169. 
pedalis,  parasite  of  sheep,  V,  170. 
piliferus,  infesting  dogs,  V,  169. 
pun  ctatu  s = tuberculatus . 

sciuropteri,  parasite  of  flying  squirrel,  V,  182. 
spinulosus,  parasite  of  the  rat,  V,  181. 
stenopsis,  parasite  of  goat,  V,  170. 
suturalis,  parasite  of  ground  squirrels,  V,  185. 
tibialis,  parasite  of  antelope,  170. 
tuberculatus,  parasite  of  buffalo,  Y,  177. 
urius,  life  history  and  remedies,  V,  17.9. 

parasite  of  the  hog,  V,  178. 
ventricosus,  parasite  of  the  rabbit,  V,  1 82. 
vituli,  life  history  and  remedies,  Y,  177. 
parasite  of  ox,  V,  176. 
Hsematopota  pluvialis,  habits  of,  V,  69. 
Hairy  caterpillars,  destroyed  by  birds,  XX,  85. 
Haltica  chalybea,  very  abundant  in  Maryland,  XX,  65. 
ignita,  account  of,  XXIII,  70. 

punctipennis,  injuries  by,  in  northern  Colorado,  IX,  78. 
Halticus  bractatus,  feeding  on  red  clover,  VI,  68. 

uhleri,  damage  by  and  food  habits,  XIX,  57. 
Harpalus  caliginosus,  injuring  strawberries  in  Ohio,  XXVI,  89. 


41 

Harpalus  caliginosus,  noise  of,  XXII,  103. 

pennsylvanicus,  notes  on,  XXII,  100. 
ruficornis,  damaging  strawberries  in  England,  IX,  26. 
Harvest  mites,  habits  of,  V,  251. 

remedies  for,  V,  252. 
Helicobia  helicis,  bred  from  dead  grasshoppers,  VI,  92. 
parasite  of  Orgyia  leucostigma,  IX,  17. 

Melanoplus  differentialis,  XXX,  25. 
Heliothis  armiger,  damage  by,  in  Maryland,  XVII,  94. 
to  strawberry  plants,  VII,  84. 
destructive  in  Georgia,  XX,  58. 
effect  of  cold  winter  on,  XXII,  56. 
injuring  peaches  in  Ohio,  IX,  41. 
in  1900,  XXX,  67. 
rhexise,  on  roses,  XXVII,  101. 
Hellebore,  against  potato  beetles  on  tomato,  IX,  46. 
Hellula  undalis,  effect  of  cold  winter  on,  XXII,  56. 
habits  and  life  history,  XIX,  51. 
notes  on,  XXII,  53. 
Hemiteles  tinese,  parasite  of  Tinea  granella,  VIII,  43. 
Henous  confertus,  food  plants  of,  XXII.  108. 

Heterachthes  jeneolus,  boring  in  grapevines  in  Mexico,  XVIII,  93. 
Heteropus  ventricosus=Pediculoides. 
Hippelates  flies,  cause  of  sore  eyes,  VII,  86. 

flavipes,  plebejus,  and  pusio,  plague  to  animals,  V,  134. 
Hippobosca  bubonis=Oifersia  americana. 

equina,  attacking  horses,  V,  137. 
Hippodamia  convergens,  attacking  plum  lice,  IX,  78. 

feeding  on  Xectarophora  destructor,  XX,  98;  XXVI    71. 
glacialis,  feeding  on  Nectarophora  destructor,  XXVI    71. 
Hives,  characters  and  parts  of,  I,  40. 
Homalodisca  coagulata,  note  on,  XXX,  95. 
Homalomyia  brevis,  liable  to  carry  disease,  XXX,  42. 

canicularis,  found  in  houses,  IV,  44. 
Homalotylus  sp.,  ladybird  parasite  in  California,  VI,  48. 
Honey  and  pollen  plants,  list  of,  I,  65. 
extracting,  I,  75. 
extractors,  I,  49. 
plants,  cultivation  of,  I,  59. 
production  of,  I,  22. 
Hop  merchants,  what  they  are,  VII,  47. 

plant,  insects  affecting,  VII,  40. 
Hoplia  callipyge,  injurious  to  roses,  XXVII,  96. 

trifasciata,  injurious  to  cherry  trees  in  Ohio,  XVII,  98. 
Hoplismenus  morulus,  parasite  of  Polygonia  interrogationis,  VII,  49 
Horseflies,  habits  of,  V,  58. 
House  ants,  species  <  >f,  I V,  96. 
flies,  species  of,  IV,  43. 

and  mosquitoes,  XVII,  nr>. 
Household  insects,  effects  of  temperature  on,  VI,  13. 
Hyalomma  a'gyptius  and  africanum,  mention  of,  Y,  262. 

note  on  XXVI,  44. 
Hyalopterus  pruni,  injuring  plums  and  prunes  in  Colorado,  IX.  78. 
Hydnocera  verticalis,  from  willow,  XVII,  99. 


42. 

Hydrocyanic-acid  gas,  against  San  Jose  scale,  III,  59;  XIT,  16;  XVII,  39. 
for  low-growing  plants,  XXVI,  60. 
in  greenhouses,  XXII,  69;  XXVII,  20. 

orchards,  a  new  method  of  handling,  XX,  43. 
value  and  use  of,  IX,  61;  XXVI,  34. 
Hydrcecia  immanis,  life  history  of,  VII,  40. 
remedies  for,  VII,  43. 
margidens,  boring  in  stems  of  Cosmos  plants,  IX,  83. 
Hylastinus  obscurus,  work  of,  in  Canada,  XXVI,  96. 
Hylesinus  aspericollis,  destructive  to  white  alder,  XXI,  16. 
Hylotrupes  ligneus,  injuring  rustic  cedar  fences,  XXX,  91. 
Hylurgops  rugipennis,  an  enemy  of  tide-land  spruce,  XXI,  21. 
Hylurgus  piniperda,  injuring  pine  in  Norway,  IX,  80. 
Hypena  humuli,  life  history  of,  VII,  44. 
Hyperacmus  tinese,  parasite  of  Tinea  pellionella,  IV,  66. 
Hyperaspis  signata,  beneficial  work  of,  XXVI,  17. 

feeding  on  Pulvinaria  acericola,  XXII,  23. 

innumerabilis,  XXII,  12. 
Hyperchiria  io,  abundance  of,  in  Louisiana,  XVIII,  99. 
Hypoderas  columbse  =  Falciger  rostratus. 
Hypoderma  bovis,  structure  and  characters,  V,  95. 
lineata,  life  history,  V,  98. 

possible  case  of  myiasis  by,  XVIII,  97. 
structure  and  characters,  V,  97. 
Hyponomeuta  padi,  injuring  Prunus  in  Norway,  IX,  80, 

variabilis,  injuring  Sorbus  in  Norway,  IX,  80. 
Hypostena  barbata,  a  parasite  of  Disonycha  xanthomelaena,  XIX,  85. 
floridensis,  parasite  of  Loxostege  obliteralis,  XXVII,  107. 
Icerya  purchasi,  in  Portugal,  XVII,  30. 

not  in  the  Azores,  VII,  87. 
Ichneumon  capitus,  parasite  of  Peridroma  saucia,  XXIX,  62. 
comes,  parasite  of  Noctua  c-nigrum,  XXVII,  59. 
maurus,  parasite  of  Peridroma  saucia,  XXIX,  62. 
Ichthyura  apicalis,  on  poplar  in  Ohio,  XVII,  99. 
Idaho,  laws  against  injurious  insects,  XIII,  15. 
Importation  of  destructive  insects,  II,  79. 
Inoculation  against  insects,  II,  16. 
Insect  control,  in  Riverside,  Cal.,  XXII,  83. 
Insectary  and  office  methods,  XX,  41. 
Insecticide  experiments,  some,  VI,  30;  IX,  60;  XXX,  33. 
Insecticides,  spring  applications  of,  on  fruit  trees,  XXVI,  22. 
Insectivorous  birds,  VII,  84;  XXX,  93. 

attacking  the  chinch  bug,  XV,  53. 
feeding  on  brown-tail  moth,  XVII,  28. 
that  attack  the  Cicada,  XIV,  105. 
habits  of  lizards,  XXII,  96. 
Insects  and  the  weather,  XXII,  51;  XXX,  63. 
common  names  of,  IX,  32. 
fertilizing  muskmelons,  XVII,  75. 
from  British  Honduras,  XXX,  82. 
the  Philippines,  XXX,  83. 
Kansas,  XXX,  84. 
injuring  binding  twine,  XXX,  94. 
injurious  in  South  Africa,  IX,  34. 


43 

Insects  near  smelting  works,  XXX,  97. 
of  Porto  Rico,  XXIII,  88. 
scarcity  of,  in  New  York  in  1896,  VI,  54. 
Inspection,  in  Riverside,  Cal.,  XXII,  83. 
Ischnaspis  longirostris,  in  Georgia,  XXVI,  52. 
Isocratus  vulgaris,  parasite  of  Xectarophora  destructor,  XXIII,  36. 
Ithycerus  noveboracensis,  eating  buds  of  apple  and  peach,  XX,  58. 

in  Virginia,  XXII,  107. 
Ixodes  pilosus,  note  on,  XXVI,  47. 

reduvius,  erinaceus,  and  margicanuni,  mention  of,  V,  262. 
ricinus,  parasite  of  ground  squirrels,  V,  2<!2. 
Kainit,  experiments  with,  against  Fidia  viticida,  IX,  45. 

used  against  wireworms,  XVII,  101. 
Kansas,  insects  from,  XXX,  84. 
Kentucky  laws  against  injurious  insects,  XIII,  18. 
Kermes  galliformis,  occurrence  in  Xew  York,  VI,  60. 

trinotatus,  in  Georgia,  XXVI,  53. 
Kerosene  against  mosquitoes,  IV,  18;  V,  29;  XVII,  56;  XXV,  51. 
and  milk  emulsion,  against  San  Jose  scale,  III,  59. 
soap  emulsion,  against  San  Jose  scale,  III,  58. 
water,  mixture  of,  XII,  23. 

proportions  for  use,  II,  27. 
pump,  II,  19.    • 
whale-oil  soap  emulsion,  experiments  with,  II,  21. 
for  San  Jose  scale,  VI,  42. 
use  of,  XVII,  50. 

pure,  VI,  71;  IX,  57;  XII,  17;  XVII,  95. 
emulsion,  against  San  Jose  scale,  III,  58,  69. 
device  for  preparation  of,  VI,  93. 
use  of,  in  California,  IX,  59. 
ineffective  against  white  grubs,  XXX,  92. 
lime  emulsion,  experiment  with,  XXX,  37. 
oil,  experiment  with,  against  San  Jose  scale,  III,  69. 
sprayer,  modification  of  the  knapsack,  II,  19,  26,  28,  30. 
Kissing-bug,  account  of,  XXII,  24. 
Lachnosterna  arcuata,  XXVII,  75. 

structure  and  habits  of  larva,  XIX,  74. 
farcta,  injurious  to  collards,  XXII,  107. 

fusca,  ineffectiveness  of  kerosene  emulsion  against,  XXX,  92. 
Ladybirds,  introduced  from  Australia  into  India,  XVIII,  89. 
Ljtinobothrium  atrum,  host  of,  V,  247. 

giganteum,  host  of,  V,  247. 
hastipes,  mention  of,  V,  247. 
similis,  host  of,  V,  248. 
Lpemophloeus  pusillus,  in  cereals,  IV,  129. 
Laisser-faire  philosophy  applied  to  the  insect  problem,  XX,  5. 
Laminosioptes  cysticola,  parasite  of  fowls,  Y,  263. 
Lantern  trap,  a  successful  one,  IX,  75. 
Laphygma  flavimaculata,  in  Colorado,  XXVI,  79. 
frugiperda,  account  of,  XXIX,  13. 

damage  by,  in  Ohio,  XXVI,  85. 
effect  of  cold  winter  on,  XXII,  58. 
in  Mississippi,  XXX,  31. 
1899,  XXII,  78. 


44 

Laphygma  frugiperda,  in  1900,  XXX,  67. 

injury  to  violets,  XXVII,  73. 
means  against,  XXIX,  37. 
Lasioderma  serricorne,  fumigation  against,  XXX,  78. 

food  habits  of,  IV,  126. 
Lathromeris  cicadse,  parasitic  on  Cicada  eggs,  XIV,  97. 
Larvae  in  ear,  probably  Calliphora  or  Sarcophaga,  VII,  86. 
Laverna  gleditschiella,  in  Ohio,  XX,  73. 
Lecaniodiaspis  sp.,  on  wild  honeysuckle,  XXVI,  84. 

tessellatus,  in  Georgia,  XXVI,  53. 
Lecanium  armeniacum,  found  in  New  York,  XVII,  22. 
in  Georgia,  XXVI,  53. 
cerasifex,  injurious  to  maple  in  New  York,  XVII,  22. 
fletcheri,  parasites  of,  VII,  62. 
hemisphsericum,  in  Georgia,  XXVI,  53. 

on  coffee  in  Porto  Rico,  XXII,  89. 
hesperidum,  in  Georgia,  XXVI,  53. 
longulum,  in  Georgia,  XXVI,  53. 
nigrofasciatum,  description  of,  XVIII,  26. 
in  Georgia,  XXVI,  53. 
Maryland,  XVII,  66. 
injurious  to  plum  and  peach  in  Maryland,  XX,  66. 
olese,  notes  on,  in  California,  XXVI,  91. 
persicse,  injuring  peach,  VI,  77. 
tessellatum,  in  Georgia,  XXVI,  53. 
tulipiferae,  in  Georgia,  XXVI,  53. 
Legislation  against  brown-tail  moth,  XVII,  30. 

insects,  II,  12;  VI,  12,50,63;  XIII. 
San  Jose  scale,  III,  72. 
Lepidocyrtus  americanus,  occurrence  in  houses,  IV,  83 
Lepidoptera,  at  light  and  at  sugar,  IX,  30. 
Lepisma  domestica,  liking  for  hot  places,  IV,  78. 

saccharina,  damage  to  books  and  papers,  IV,  76. 
Leptocoris  trivittatus,  abundance  of,  in  Iowa,  XXX,  98. 
Leptoglossus  oppositus,  effect  of  cold  winter  on,  XXII,  56. 
habits  and  life  history,  XIX,  44. 
on  Russian  apricot  trees,  VII,  87. 
in  1900,  XXX,  66. 
phyllopus,  habits  and  life  history,  XIX,  46. 
Leptostylus  collaris,  on  chestnut,  VII,  72. 
commixtus,  on  pine,  VII,  74. 
macula,  on  chestnut,  VII,  72. 
Leptoterna  dolobrata,  feeding  on  timothy,  IX,  42. 
Leptura  zebra,  on  chestnut,  VII,  71. 
Leptus.     See  Harvest  mites. 
Leucania  albilinea,  appearance  in  New  York,  VI,  56. 

unipuncta,  abundance  in  New  York  in  1896,  VI,  55. 
damage  by,  in  Iowa,  VI,  78. 

Massachusetts,  VI,  62. 
New  Jersey,  VI,  62. 
late  outbreak  of,  XVIII,  99. 
means  against,  VI,  62. 
outbreak  of,  in  Ohio,  VI,  66. 
Leucopis  nigricornis,  parasite  of  Pulvinaria  acericola,  XXII,  23. 


45 

Leucoptera  coffeella,  in  Porto  Rico,  XXII,  89. 
Lit\>  zones  about  District  of  Columbia,  XXII,  52. 
Ligyrua  gibbosus,  injuring  corn  and  carrots,  XVIII,  93 

rugieeps,  injuring  corn  and  rice,  XVIII,  92. 
Limax  campestris,  preying  on  the  common  mealy  bug,  IX,  42. 
Lime,  salt,  and  sulphur  wash,  value  of,  IX,  60. 

sulphur,  and  salt  wash,  in  the  East,  III,  70;  XXX,  34. 
with  Paris  green,  value  of,  VI,  43. 
Limneria  dubitata,  parasite  of  Laphygma  frugiperda,  XXIX,  36. 
ephestia^,  parasite  of  Plodia  interpunctella,  VIII,  41. 
fugitiva,  host  for  Pimpla  conquisitor,  XXVI,  34. 

parasite  of  Ephestia  kuehniella,  XXVI,  96. 
valida,  parasite  of  Orgyia  leucostigma,  IX,  L6. 
Lina  scripta,  injuring  basket  willow,  II,  69. 

means  against,  II,  73. 
Linguatula  rhinaria,  parasite  in  nose  of  various  animals,  V,  275. 
Liopus  variegatus,  on  chestnut,  VII,  72. 
Lipeurus  anseris,  parasite  of  geese,  V,  200. 

bacillus,  parasite  of  the  pigeon,  V,  199. 

host  of,  V,  232. 
bifasciatus,  host  of,  V,  233. 
botauri,  description  and  host  of,  V,  234. 
celer;  hosts  of,  V,  235. 
constrictus,  hosts  of,  V,  236 
densus,  host  of,  V,  235. 
di versus,  host  of,  V,  236. 
forficulatus,  hosts  of,  V,  233. 
heterographus,  host  of,  V,  231. 

parasite  of  the  chicken  and  pheasant,  V,  197 
infuscatus,  description  and  hosts  of,  V,  234. 
jejunus,  host  of,  V,  234. 

parasite  of  geese,  V,  200. 
lecteus=tadormc 
leucopygus,  host  of,  V,  234. 
limitatus,  host  of,  V,  236. 
longicornis,  host  of,  V,  233. 
longipilus,  host  of,  V,  236. 
luridus,  description  and  host  of,  V,  232. 
mimidae,  parasite  of  the  Guinea  fowl,  V,  l'.is. 
picturatus,  host  of,  V,  236. 
polytrapezius,  host  of,  V,  234. 

parasite  of  the  turkey,  V,  201. 
pullatus,  hosts  of,  V,  234. 
pustulatus,  host  of,  V,  234. 
squalidus,  parasite  of  ducks,  V,  200. 

hosts  of,  V,  233. 
subaugusticeps,  description  and  host  of,  V,  235. 
tadornse,  parasite  of  the  sheldrake,  V,  198. 
temporalis,  host  of,  V,  233. 
testaceus,  host  of,  V,  233. 
toxoceros,  host  of,  V,  233. 
variabilis,  host  of,  V,  234. 

parasite  of  chickens.  V,  202. 
varius,  hosts  of,  V,  235. 


46 

Lipoptena  cervi,  notes  on,  IX,  26. 

depressa,  from  deer  (Cervus  virginianus),  V,  137. 
Lixus  concavus,  account  of,  XXIII,  61. 

effect  of  cold  winter  on,  XXII,  57. 
mucidus,  notes  on,  XXIII,  61. 

on  corn  in  Ohio,  XVII,  100. 
Lizards,  insectivorous  habits  of,  XXII,  96. 
Locusts  at  Lourenco  Marquez,  XXII,  105. 

in~ Argentina,  XXII,  105. 
London  purple,  experiments  with,  VI,  33. 
Lophoderus  quadrifasciana,  in  Delaware,  XXVI,  68. 

destructive  in  Canada,  XXVI,  94. 
triferana,  on  roses,  XXVII,  88. 
violets,  XXVII,  81. 
Lophyrus  rufus,  injuring  pine  in  Norway,  IX,  80. 
Louisiana  laws  against  injurious  insects,  XIII,  20. 
Loxostege  frustalis,  ravages  of,  in  South  Africa,  IX,  35. 
obliteralis,  account  of,  XXVII,  102. 
similalis,  effect  of  cold  winter  on,  XXII,  55. 
in  1900,  XXX,  66. 
Lozotenia  clemensiana,  abundant  in  clover  in  Ohio,  XVII,  99. 

effect  of  cold  winter  on,  XXII,  57. 
Lucilia  c?esar,  found  in  houses,  IV,  44. 
habits  of,  V,  123. 

parasite  of  Melanoplus  differentialis,  XXX,  25. 
Lygocerus  triticum,  parasite  of  Hessian  fly,  XVI,  36. 
Lygus  invitus,  injury*  by,  XXX,  98. 

pratensis,  attacking  buds  of  China  asters,  IX,  42. 
injuring  peach  in  Ohio,  XX,  72. 
injurious  to  pear  and  plum,  XX,  63. 
Lymexylon  sericeum,  taken  from  living  chestnut  in  West  Virginia,  XVII,  46. 
Lysiphlebus  cucurbitaphidis,  parasite  of  Myzus  sp.,  XXVI,  68. 

myzi,  parasite  of  Aphis  mali,  XXVI,  68. 
Macrobasis  unicolor,  feeding  on  locust  hedge,  VI,  59. 

injuring  grasshopper  eggs,  XXX,  23. 
note  on,  XXX,  84 
Macrodactylus  angustatus,  habits  of,  IX,  23. 

subspinosus,  abundant  in  Delaware,  XXVI,  67. 
in  Maryland,  XVII,  94. 
not  common  in  Maryland,  XXVI,  83. 
remedy  for,  XX,  70. 
Magdalis  tenescens,  account  of,  XXII,  37. 
olyra,  on  plum  trees,  XXII,  99. 
Mallophaga,  list  of  species  in  United  States,  V,  216. 
Mamestra  picta,  abundance  of  larva?  in  New  York,  XVII,  21. 

effect  of  cold  winter  on,  XXII,  57. 
Margaronia  hyalinata,  effect  of  cold  winter  on,  XXII,  55. 
habits  of,  XIX,  42. 
not  common  in  Georgia,  XX,  59. 
in  1900,  XXX,  66. 
nitidalis,  damage  by,  in  Georgia,  XX,  58. 

effect  of  cold  winter  on,  XXII,  55. 
habits  of,  XIX,  41. 
in  1900,  XXX,  66. 


47 

Maryland,  insects  of,  XX,  62. 

laws  against  injurious  insects,  XIII,  20. 
Massospora  cicadina,  disease  of  Cicada,  XIV,  106. 
May  flies,  swarm  of,  on  Lake  Erie,  XXII,  108. 
Meal  worms,  general  characters  of,  IV,  115. 
Megachile  sp.,  larval  cells  in  a  bed,  VII,  84. 
Megastizus  speciosus,  as  a  nuisance,  XVIII,  92. 

an  enemy  to  Cicada,  XIV,  98. 
Megilla  m.aculata,  feeding  on  Xectarophora  destructor,  XX,  US;  XXVI,  71. 
Megistopoda  pilatei,  notice  of,  V,  140. 
Melanolestes  abdominalis,  habits  of,  XXII,  25. 

picipes,  habits  of,  XXII,  24. 
Melanophila  consputa,  near  smelting  works,  XXX,  97. 

drummondi,  an  enemy  of  hemlock,  reel  fir,  and  noble  fir,  XXI. 
longipes,  near  smelting  works,  XXX,  97. 
Melanophora  roralis,  parasite  of  Pyralis  farinalis,  VIII,  42. 
Melanoplus  atlanis,  abundant  in  Colorado  in  1895,  VII,  81. 

Xebraska  in  1896,  VII,  37. 
in  Manitoba,  XXVI,  95. 
damage  by,  in  Mississippi,  XXX,  29. 
bivittatus,  abundant  in  Colorado  in  1895,  VII,  31. 
Nebraska  in  1896,  VII,  37. 
bacterial  disease  of,  VI,  89. 
damage  by,  in  Ohio,  VI,  66. 
injury  in  Ohio,  XX,  70. 
differentialis,  abundant  in  Xebraska  in  1896,  VII,  37. 
account  of,  in  Mississippi,  XXX,  1. 
life  history  of,  XXX,  1. 
means  against,  XXX,  14. 
natural  enemies  of,  XXX,  22. 
femur-rubrum,  abundant  in  Xebraska  in  1896,  VII,  37. 

disease  of,  VI,  93. 
fcedus,  abundant  in  Colorado  in  1895,  VII,  31. 
lakinus,  abundant  in  Xebraska  in  1896,  VII,  37. 
packardi,  abundant  in  Colorado  in  1895,  VII,  31. 
spretus,  abundant  in  Xebraska  in  1896,  VII,  36. 
in  Manitoba,  XXVI,  95. 

the  Turtle  Mountains,  XXII,  30. 
rare  in  Colorado  in  1895,  VII,  31. 
Meligethes  a?nus,  injuring  cabbage  in  Norway,  IX,  79. 
Melihea  editha,  on  violets,  XXVII,  79. 

Melittia  satyriniformis,  dates  regarding,  in  Georgia,  XX,  59. 
effect  of  cold  winter  on,  XXII,  55. 
life  history  of,  XIX,  34. 
in  1900,  XXX,  68. 
Meloe  angusticollis,  feeding  on  Impatiens,  XVIII,  100. 

impressns,  injury  by,  XXX,  98. 
Meloidse,  eaten  by  papabotte,  XXX,  93. 
Melophagus  ovinus,  attacking  sheep,  V,  138. 

remedies  for,  V,  139. 
Menopon  biseriatum,  host  of,  V,  243. 

parasite  on  chickens,  pheasants,  etc.,  V,  212. 
carduelis,  host  of,  V,  244. 
consangumeum,  host  of,  V,  243. 


48. 

Menopon  crassipes,  host  of,  V,  244. 

expansum,  description  and  host  of,  V,  245. 

fulvo-fasciatum,  host  of,  V,  244. 

fulvo-maculatum,  parasite  of  the  pheasant,  V,  212. 

fusco-marginatus,  description  and  host  of,  V,  245. 

giganteum,  parasite  of  the  dove,  V,  210. 

indistinctum,  host  of,  V,  244. 

infrequens,  host  of,  V,  244. 

interruptus,  description  and  host  of,  V,  245. 

loomisii,  host  of,  V,  244. 

navigans,  host  of,  V,  244. 

numidse,  parasite  of  the  Guinea  fowl,  V,  213. 

pallescens,  hosts  of,  V,  243. 

pallidum,  host  of,  V,  243. 

parasite  of  chickens,. Y,  210. 
pheestomum,  parasite  of  the  peacock,  V,  212. 
rusticum,  host  of,  V,  243. 
titan,  host  of,  V,  243.      . 
tridens,  host  of,  V,  244. 
Meraporus  calandrae,  parasite  of  Sitodrepa  panicea,  IV,  125. 
Merisus  destructor,  parasite  of  Hessian  fly,  XVI,  31. 
Mesograpta  polita,  injurious  to  corn  in  Virginia,  VII,  86. 
Mesostenus  gracilis,  parasite  of  Ephestia  kuehniella,  XX,  67. 
Meteorus  indagator,  parasite  of  Peridroma  saucia,  XXIX,  62. 
vulgaris,  parasite  of  Hellula  undalis,  XXIII,  60. 
Peridroma  saucia,  XXIX,  62. 
Michigan  laws  against  injurious  insects,  XIII,  22. 
Microdus  gibbosus,  parasite  of  Mineola  indiginella,  XXVI,  68. 
Microgaster  militaris,  appearance  of,  in  Iowa,  VI,  78. 
Microphthalma  disjuncta,  parasite  of  white  grub, XXX,  79. 
Micropteryx  pomivorella,  numerous  in  Canada,  XXVI,  94. 
Milyas  cinctus,  enemy  of  chinch  bug,  XV,  54. 
Mineola  indiginella,  in  Delaware,  XXVI,  68. 
Monarthrum  dentiger,  mention  of,  VII,  28. 
fasciatum,  habits  of,  VII,  26. 

in  maple  in  Ohio,  XXVI,  90. 
injuring  wine  casks,  VII,  85. 
on  peach  in  Ohio,  II,  91.    - 
mali,  boring  in  wine  casks,  VII,  85. 

habits  of,  VII,  26. 
scutellare,  mention  of,  VII,  28. 
Monilia  Candida.     See  Xyleborus  dispar. 
Monocrepidius  bella,  injuring  millet,  XVII,  85. 

vespertinus,  injuring  cotton  in  the  South,  XX,  57. 
Monohammus  scutellatus  and  M.  confusor,  habits  of,  VI,  49. 
Monomorium  minutum,  as  a  house  ant,  IV,  97. 

transporting  larvae  of  San  Jose  scale,  III,  50. 
pharaonis,  means  against,  IV,  96. 
Monophadnus  rubi,  effect  of  cold  winter  on,  XXII,  57. 

in  1900,  XXX,- 69. 
Monoptilota  nubilella,  account  of,  XXIII,  9. 

Monoxia  puncticollis,  injuring  sugar  beets  in  New  Mexico,  XVIII,  96. 
Mordella  scutellaris,  reared  from  stem  of  Amaranthus  chlosostachya,  XXII,  103. 
Morellia  micans,  liable  to  carry  disease,  XXX,  44. 


49 

Mosquitoes  and  house  Hies,  XVII,  55. 
and  malaria,  XXV,  17. 
habits  of,  XXV. 

list  of,  in  United  States,  IV,  22;  XXV,  20. 
of  the  United  States,  XXV. 
remedies  against,  IV,  17;  V,  28;  XXV,  49. 
synopsis  of  the  North  American,  XXV,  is. 
Murgantia  histrionica,  abundant  in  Georgia,  XX,  59. 

Maryland  in  1897,  VI,  65;  IX,  81;  XVII.  94. 
West  Virginia,  VI,  72. 
effect  of  cold  winter  on,  XXII,  55. 
home  and  original  food  plant  of,  XXII,  108. 
in  Ohio,  II,  90. 
increase  of,  in  Ohio,  VI,  07. 
injuring  asparagus,  VII,  SO. 
rare  in  Delaware,  XXVI.  (i»i. 

Maryland,  XX,  67;  XXVI,  82. 
Ohio,  XX,  71. 
in  1900,  XXX,  07. 
Musca  domestica,  life  history  of,  IV,  45. 
remedies  for,  IV,  47. 
disease  carried  by,  XXX,  41. 
Muskinelons,  fertilization  of,  XVII,  75. 
Myelois  ceratonise,  feeding  on  St.  John's  bread,  YllI,  10. 
Myiasis,  case  of,  XVIII,  97. 
Myobia  musculi,  mention  of,  V.  263. 
Myochrous  denticollis,  outbreak  of,  in  Ohio,  XXVI,  87. 
Myocoptes  musculinus,  mention  of,  V,  263. 
Myodocha  serripes,  injuring  strawberries  in  Ohio,  XXVI,  88. 
injury  to  strawberries,  XXII,  108. 
sucking  strawberries,  XX,  63. 
Mytilaspis  citricola,  damaging  orange  trees  in  the  Azores,  VII,  87. 
in  Georgia,  XXVI,  51. 
gloveri,  in  Georgia,  XXVI,  51. 
pomorum,  common  in  West  Virginia,  VI,  72. 
in  Georgia,  XXVI,  51. 
not  affected  by  kerosene,  IX,  41. 
notes  on,  VI,  77. 
very  destructive  to  lilac.  XX,  66. 
Myzocallis  sp.,  abundant  on  timothy  in  Ohio,  VI,  69. 
Myzus  cerasi,  abundant  in  Maryland  in  1897,  IX,  81. 
mahaleb,  life  history  of,  VII,  52. 
on  violets,  XXVII,  79. 
Necrobia  rufipes,  injury  to  hams,  IV,  105. 

remedies  for,  IV,  106. 
Nectar,  use  of,  I,  22. 
Nectarophora  destructor,  account  of,  XX.  94;   XXIII,  33. 

effect  of  cold  winter  on,  XXI  I,  58. 
infected  with  Empusa  aphidis,  XXVI,  58,  59 
in  Maryland,  XX.  62:  XXVI,  81. 
Ohio,  XXVI,  88. 
1900,  XXX,  OS. 
notes  on,  XXVI,  55. 

in  Delaware,  XXVI,  69. 

4991— No,  36—02 4 


50 

Nematus  ribesii.     See  Pteronus. 

Nemorsea  leucanise,  parasite  of  army  worm  in  New  York,  VI,  56. 
Neocerata  rhodophaga,  destructive  to  rosebuds,  XXII,  44. 
Neoclytus  erythrocephalus,  bred  from  seasoned  hickory,  XVII,  46. 

on  chestnut,  VII,  72. 
Neophasia  menapia,  defoliating  yellow  pine,  XXI,  17. 

outbreak  of,  VII,  77. 
New  York,  insects  of,  XX,  60. 
Nirmus  abruptus,  description  and  host  of,  V,  229. 

boophilus,  host  of,  V,  230. 

brachythorax,  host  of,  V,  223. 

candidus,  host  of,  V,  224. 

citrinus,  hosts  of,  V,  224. 

cordatus,  description  and  host  of,  V,  228. 

cyclothorax,  hosts  of,  V,  224. 

discocephalus,  host  of,  V,  223. 

euzonius,  host  of,  V,  223. 

farallonii,  host  of,  V,  230. 

fenestratus,  host  of,  V,  224. 

furvus,  description  and  host  of,  V,  225. 

fuscus,  hosts  of,  V,  223. 

giganticola,  host  of,  V,  230. 

gracilis,  description  and  host  of,  V,  225. 

hebes,  host  of,  V,  230. 

lineolatus,  host  of,  V,  224. 

marginatus,  description  and  host  of,  V,  228. 

orarius,  host  of,  V,  230. 

ornatissimus,  V,  224. 

var.  xanthocephali,  description  and  host  of,  V,  224. 

orpheus,  description  and  host  of,  V,  227. 

pallidus,  description  and  host  of,  V,  227. 

parallelus,  description  and  host  of,  V,  229. 

picturatus,  description  and  host  of,  V,  226. 

pileus,  host  of,  V,  224. 

praestans,  host  of,  V,  230. 

rotundatus,  description  and  host  of,  V,  226. 

secondarius,  description  and  host  of,  V,  227. 

signatus,  host  of,  V,  224. 

submarginellus,  host  of,  V,  223. 

tyrannus,  description  and  host  of,  V,  228. 
Nitzschia  pulicaris,  host  of,  V,  247. 
Noctua  c-nigrum,  in  greenhouses,  XXVII,  54. 

outbreak  of,  in  Ohio,  XXVI,  85. 
Noda  cretifera,  injuring  coffee  trees  in  Guatemala,  XVIII,  100. 
Nodonota  clypealis,  food  plant  of,  VII,  61. 

on  leaves  of  Actinomeris  squarrosa,  XIX,  95. 
convexa,  food  plant  of,  VII,  61 . 

puncticollis,  life  history  and  damage  to  roses,  VII,  60. 
tristis,  food  plants  of,  VII,  61 . 
note  on,  XIX,  95. 
Nolophana  malana,  feeding  on  apples  in  New  York,  VI,  57. 
Nomius  pygmseus,  appearance  in  numbers  in  a  house,  VII,  85. 

notes  on  its  odor,  IX,  49. 
North  American  entomology,  a  list  of  works  on,  XXIV. 


51 

North  Carolina  laws  against  injurious  insects,  XIII,  24. 

Norway  and  Sweden,  insects  of,  IX,  79. 

Notolophus  leucostigina.     See  Orgyia. 

Novius  cardinalis,  introduced  into  Portugal,  XVIII,  30. 

Nurseries,  inspection  of,  II,  13. 

legislation  for,  VI,  63. 
Nursery  question  and  San  Jose  scale,  III,  71. 
Xysius  angustatus,  mistaken  for  the  chinch  bug,  XV,  64. 

californieus,  injurious  to  lettuce,  XVIII,  101. 
Oberea  bimaculata,  boring  in  apple  and  witch  hazel,  IX.  43. 
effect  of  cold  winter  on,  XXII,  57. 
ocellata,  injuries  by,  XIX,  98. 
Ocneria  dispar  =  Porthetria  dispar. 
Odontocera  dorsalis,  in  timothy,  XVII,  45. 
Odontota  dorsalis,-abundance  in  Maryland,  VI,  66. 
damage  by,  in  Ohio,  VI,  68. 
feeding  on  herbaceous  plants,  IX,  22. 
injurious  to  apple,  XX,  63. 
Odynerus  tigris,  note  on,  XXX,  84. 
(Edemagena  tarandi,  hot  fly  of  reindeer,  V,  105. 
QCstris  hominis,  attacks  on  man,  V,  112. 
early  notices  of,  V,  111. 
ovis,  injury  to  sheep,  V,  102. 

prevention  and  remedies,  V,  105. 
Ohio,  insects  of,  XX,  68. 

laws  against  injurious  insects,  XIII,  27. 
Olfersia  albipennis,  on  herons,  V,  137. 
americana,  on  owls,  V,  137. 
ardeae,  on  herons,  V,  137. 

brunnea,  mexicana,  propinqua,  and  sulcifrons,  notice  of,  V,  13* 
Oligia  grata,  on  violets,  XXVII,  81. 
Oligotrophies  alopecuri,  work  of,  in  Germany,  IX,  79. 
Ollirriella  cristicola,  a  gall-making  coccid,  VII,  76. 
Omorga  Columbiana,  parasite  of  Ephestia  kuehniella,  XX,  67. 
frumentaria,  parasite  of  Ephestia  cahiritella,  VIII,  43. 
Plodia  interpunctella,  VIII,  41. 
Tinea  granella,  VIII,  43. 
Omphale  livida,  parasite  of  Ceuthorhynchus  rapye,  XXIII,  49. 
Monoptilota  nubilella,  XXIII,  16. 
Oncideres  amputator,  food  habits  of,  XVIII,  100. 

putator,  injurious  to  mesquite,  XXII,  94. 
Oncophorus  advena,  host  of,  V,  236. 
minutus,  host  of,  V,  230. 
Onectra  distincta,  injuring  young  plum  trees,  IX,  43. 
OniscUS,  remedy  for,  XVIII,  98. 
Ooencyrtus  anasa.*,  parasite  of  Anasa  tristis,  XIX,  26. 
Ophion  bifoveolatum,  parasite  of  white  grub,  XIX,  7\l 
Orchelimum  agde,  damage  by,  in  Mississippi,  XXX,  30. 
Orcus  australasije,  importation  of,  in  South  Africa,  IX,  37. 
preying  on  San  Jose  scale,  III,  53. 
creruleus,  killing  Dactylopius  citri,  XVI II,  100. 
chalybeus,  preying  on  San  Jose  scale,  III,  53. 
Oregon  laws  against  injurious  insects,  XIII,  29. 

wash,  experiments  with,  against  San  Jose  scale,  III,  70. 


52  - 

Oreouera  glauca,  boring  in  sweet  orange  trees  in  Jamaica,  VII,  85. 
Orgilus  mellipes,  parasites  of  Elasmopalpus  lignosellus,  XXIII,  21. 
Orgyia  antiqua,  injuring  larch  in  Norway,  IX,  80. 

leucostigma,  abundant  in  Baltimore,  XX,  65;  XXVI,  83. 
Ohio,  XVII,  100. 
injurious  in  New  York,  XVII,  17,  20. 
in  Kansas,  XXII,  103. 

New  England,  II,  46. 
parasites  of,  IX,  15. 
Ormenis  pruinosa,  habits  of,  XXII,  98. 
Ornithobius  cygni,  host  of,  V,  236. 

parasite  of  the  white  swan,  V,  202. 
goniopleurus,  host  of,  V,  236. 
Ornithodorus  americanus,  mention  of,  V,  256. 

savignyi,  notes  on,  XXVI,  47. 
Ornithomyia  nebulosa,  on  owls,  V,  137. 

pallida,  on  Sylvia  sialis,  V,  137. 
Orsodachna  atra,  feeding  on  pear  and  cherry,  IX,  20. 
Orthomorpha  gracilis,  on  violets,  XXVII,  82. 
Orthoptera,  abundant  in  Florida  after  cold  and  frosts,  IX,  10. 
Oscinis  frit,  damage  to  oats  in  Norway,  IX,  79. 
Oxycarenus  hyalinipennis,  damage  by,  in  Egypt,  XXII,  100. 
Oxyptilus  tenuidactylus,  on  blackberry  in  Ohio,  XX,  71. 
Pachyneuron  altiscuta,  parasite  on  plum  scale,  II,  90. 

of  Pulvinaria  acericola,  XXII,  23. 
Paleacrita  vernata,  in  Ohio,  VI,  66;  IX,  41. 

New  York,  VI,  56. 
Papabotte,  food  habits  of,  XXX,  93. 
Papilio  cresphontes,  variation  in  development,  IX,  43. 

trolius,  variation  in  development,  IX,  43. 
Parasites,  carrying  contagious  disease,  V,  19. 
distribution  of,  V,  17. 
effect  of,  on  the  host,  V,  18. 
from  South  Africa,  XXVI,  19. 
in  general,  life  histories  of,  V,  14. 
list  of  animal,  according  to  hosts,  V,  286. 
literature  of  animal,  V,  288. 
losses  due  to  animal,  V,  20. 
popular  notions  about,  V,  21. 
preventive  measures  against  animal,  V,  277. 
remedies  for  animal,  V,  24,  279. 
Parasitic  and  predaceous  insects,  value  of,  against  San  Jose  scale,  III,  54. 
habit,  origin  of,  V,  16. 
insects,  grouping  of,  V,  11. 
Parasitism,  results  of,  V,  16. 
Paris  green,  experiments  with,  VI,  33. 

poisoning  a  tree,  IX,  25. 
Parlatoria  pergandei,  in  Georgia,  XXVI,  51. 

zizyphus,  in  Georgia,  XXVI,  51. 
Paromalus  estriatus,  feeding  on  Leptocoris  trivittatus,  XXII,  103. 
Parthenogenesis  in  Emphytus  canadensis,  XXVII,  33. 
Pasimachus  punctulatus,  killing  Anisodactylus  verticalis,  XXII,  103. 
Pedicinus  eurygaster,  longiceps,  and  breviceps,  mention  of,  V,  168. 
Pediculoides  ventricosus,  feeding  on  Cicada  eggs,  XIV,  103. 


53 

Pediculoides  ventrieosus,  attached  to  Bruchus  chmensis,  VIII,  27. 
feeding  an  larvae  of  Fidia  viticida,  VI,  69. 
Pediculus  capitatis,  parasite  of  man,  V,  166. 

consobririus,  parasite  of  the  ape,  V,  168. 
vestimenti,  parasite  of  num.  V,  1(57. 
Felecinus  polyturator,  parasite  of  white  grub,  XIX,  79. 
Pemphigus  acerifolii,  abundant  in  Maryland.  XX.  04;  XXVI,  83. 
Pennsylvania  laws  against  injurious  insects,  XIII,  30. 
Penthina  chionesema,  in  Delaware,  XXVI,  68. 
cyanana,  injuring  roses,  XXVII,  87. 
nimbatana,  account  of,  XXVII,  83. 
Pentilia  misella,  preying  on  San  Jose  scale,  Til,  52. 
rare  in  Ohio,  XX,  73. 

transporting  larvae  of  San  Jose  scale,  III,  50. 
Peridroma  saucia,  as  a  violet  pest,  XXVII,  50. 
injury  by,  XXIX,  52. 
account  of,  XXIX,  46. 
life  history,  XXIX.  59. 
in  1900,  XXX,  69. 
Perilanipus  cyaneus,  parasite  of  Helicobia  helicis,  XXX,  26. 

sp.,  bred  from  dead  grasshoppers,  VI,  92. 
Perilitus  ictericus,  parasite  of  Pyralis  farinalis,  VIII,  43. 
Perillus  claudus,  killing  Colorado  potato  beetle,  XXII,  102. 
Periplaneta  americana,  damage  by,  IV,  90. 

australasiae,  occurrence  in  United  States,  IV,  91. 
orientalis,  abundance  in  the  Eastern  cities,  IV,  92. 
Perissopterus  pulchellus,  parasite  of  Aspidiotus  forbesi,  VI,  75. 
Petroleum,  use  of  crude.  XXVI,  23,  25. 

experiments  in  using  crude  and  refined,  XXX,  33. 
Phieogenes  hebe,  parasite  of  brown-tail  moth,  XVII,  28. 
Phalangium  ventrieosus,  attacking  Chalybion  cceruleum,  XXII,  103* 
Phanurus  tabanivorus,  egg  parasite  of  Tabanus  atratus,  V,  63. 
Phasgonophora  sulcata,  parasite  of  Agrilus  auxins,  XXII,  65. 
Philippines,  insects  from  the,  XXX,  83. 
Philotrypesis  caricae,  a  parasite  of  Blastophaga,  XX,  32. 
Phlegethontius.     See  Protoparce. 

Phlceosinus  cristatus,  an  enemy  of  redwood,  XXI,  7,  20. 
Phlyct:enia  ferrugalis=P.  rubigalis,  XXVII,  7. 

rubigalis,  full  account  as  greenhouse  pest,  XXVII,  7. 

injuring  tobacco,  IX,  83. 
tertialis,  on  grape  and  elderberry,  XVIII,  82. 
Phorbia  brassicae,  injurious  in  Canada,  XXVI,  95. 
ceparum,  injurious  in  Canada,  XXVI,  95. 
Phorocera  saundersi,  parasite  of  Peridroma  saucia,  XXIX,  61. 

sp.,  parasite  of  Orgvia  leucostigma,  IX,  17. 
Phorodon  humuli,  compared  with  Myzus  mahaleb,  VII.  52. 
damage  by,  in  Xew  York,  YI,  54. 
on  plum  and  Pajan  hop  in  Japan,  VII,  87 
Phoxopteria  comptana,  effect  of  cold  winter  on,  XXII,  57. 

damage  by,  in  Maryland,  XXVI,  81. 
in  Colorado,  XXVI,  80. 
1900,  XXX,  69. 
Phthirius  inguinalis,  habits  and  remedies,  Y,  165. 
Phyllobius  pyii,  attacking  apples  in  Norway,  IX,  so. 


54 

Phyllopertha  horticola,  injuring  grass  in  Norway,  IX!,  79. 
Phyllotreta  armoracia?,  found  in  Wisconsin,  IX,  21. 
Phylloxera  vastatrix,  notes  on,  in  California,  XXYI,  93. 
ravages  of,  in  South  Africa,  IX,  37. 
a  new  remedy  against,  XXX,  95. 
Physostomum  frenatum,  hosts  of,  AT,  248. 

lineatum,  description  and  host  of,  V,  248. 
Phytomyza  chrysanthemi,  work  against,  XXVI,  34. 
Phytonomus  nigrirostris,  damage  by  in  Canada,  XXVI,  96. 
punctatus,  effect  of  cold  winter  on,  XXII,  57. 

injury  by,  in  Maryland,  IX,  80;  XVII,  93;  XXVI,  81. 
occurrence  in  Canada,  XXVI,  96. 
spread  of,  in  Ohio,  II,  90. 
Phytophagic  varieties,  in  Coccidse,  II,  91. 
Phytoptus  phlceocoptes,  on  plum  in  Ohio,  XVII,  100. 

pyri,  injuring  pears  in  Norway,  IX,  80. 
Pieris  brassicae,  injuring  cabbage  in  Norway,  IX,  79 
protodice,  rare  in  Georgia,  XX,  59. 

in  1900,  XXX,  67. 
rapse,  abundant  in  Maryland,  VI,  65;  XX,  68;  XXVI,  82. 
destructive  in  Georgia,  XX,  59. 
effect  of  cold  winter  on,  XXII,  56. 
in  Colorado,  XXVI,  79. 

1900,  XXX,  70. 
spread  of  in  Canada,  XXVI,  95. 
Pimpla  conquisitor,  its  relations  to  Clisiocampa  americana,  XXVI,  33. 
parasite  of  Clisiocampa  americana,  XVII,  77. 
inquisitor,  parasite  of  Orgyia  leucostigma,  IX,  16. 
pedalis  and  P.  tenuicornis,  parasites  of  the  gipsy  moth,  VI,  52. 
Pionea  rimosalis,  effect  of  cold  winter  on,  XXII,  55. 

injuring  cauliflower  in  Georgia,  XX,  59. 
in  1900;  XXX,  66. 
Piophila  casei,  life  history  of,  IV,  103. 

remedies  for,  IV,  104. 
Plathypena  scabra,  account  of,  XXX,  45. 
Platygaster  herrickii,  parasite  of  Hessian  fly,  XVI,  35. 
Platynota  flavedana,  on  roses,  XXVII,  88. 
Platynus  maculicollis,  abundance  of,  in  California,  XXX,  90. 
Platypus  compositus,  habits  of,  VII,  14. 
flavicornis,  mention  of,  VII,  15. 
quadridentatus,  mention  of,  VII,  15. 
Plocamus  hispidulus,  on  chestnut,  VII,  72. 
Ploclia  interpunctella,  food  habits  of,  IV,  118. 

in  dried  apples,  XXVII,  13. 
life  history  of,  IV,  119. 
parasites  of,  VIII,  41. 
sulphur  as  a  remedy  for,  XXX,  88. 
Plum  scale,  in  Ohio,  II,  89. 
Plusia  balluca,  in  New  York,  VI,  55. 

brassicse,  destructive  in  Maryland,  XVII,  94. 
effect  of  cold  winter  on,  XXII,  59. 
in  1900,  XXX,  67. 
note  on,  XXX,  84. 
rare  in  Georgia  XX.  59. 


55 

Plusia  brassiere,  rare  in  Maryland,  XX,  07. 
Plutella  cruciferaruin,  abundant  in  Georgia,  XX.  59 

in  Colorado.  XXVI,  79. 
Podabrua  rugulosus,  feeding  on  pea  lice,  XX,  98. 
Podisua  serieventris,  feeding  on  brown-tail  moth,  X  VII,  28. 
spinosus,  killing  Crioceris  asparagi,  XX,  71. 

preying  on  Loxostege  obliteralis,  XXVI  I,  107. 
Pogonomyrmex  barbatus,  note  on,  XXX,  97. 
Poisoned  leaves,  repugnance  of  larvab  to,  VI,  42. 
polistes  bellicosus,  preying  on  Laphygma  frugiperda,  XXIX,  36. 
Pollenia  rudis,  found  in  houses,  IV,  44. 
Polygnotus  hiemalis,  parasite  of  Hessian  fly,  XVI,  36. 
Polygonia  comma,  dimorphism  of,  VII,  51. 
life  history  of,  VII,  50. 
interrogatonis,  dimorphism  of,  VII,  4!!. 
life  history  of,  VII,  47. 
Polygraphus  rufipennis,  work  of,  in  spruce,  XXVIII,  20. 
PomphojKBa  senea,  abundant  in  Ohio,  XVII,  98.     - 

injurious  to  peach  blooms,  XVIII,  100. 
texana,  injuring  peach  and  plum  trees,  XVIII.  100. 
Porthetria  dispar,  birds  that  feed  on  larvae  of,  XX,  88. 
conditions  of,  in  1898,  XVII.  71). 
in  America,  XI. 
life  history  of,  XI,  0. 
parasites  of,  VI,  52. 

resolutions  approving  work  against,  VI.  53;   IX.  :!2. 
territory  infested  by,  XI,  8. 
work  against,  II.  59;   VI.  50;   XX,  104. 
Porto  Rico,  insects  of,  XXII,  88. 

Praon  cerasaphis,  parasite  of  Nectarophora  destructor,  XXIII,  36. 
Prionidus  cristatus,  in  1900,  XXX,  70. 
Prodenia  commelinse,  account  of,  XXVII,  59. 
eudiopta,  account  of,  XXVII,  71. 
flavimedia.  equal  P.  eudiopta,  XXVII,  71. 
littoralis,  injury  of.  in  Egypt,  XXII,  99. 
ornithogalli,  account  of,  XXVII,  04. 
in  1900,  XXX,  67. 
Piopolis,  I,  24. 
Prospalta  aurantii,  parasite  of  Aspidiotus  forbesi,  VI,  75. 

murtfeldti,  parasite  of  Aspidiotus  forbesi,  VI,  75. 
Proteopteryx  deludana,  injuring  pecan  buds,  XVIII,  99. 
Proteoteras  sescularia,  work  of,  in  Canada,  XXVI.  00. 
Protoparce  Carolina,  common  in  Georgia,  XX,  59. 

effect  of  cold  winter  on,  XXII,  51). 
in  Porto  Rico,  XXII,  89. 

1900,  XXX,  67. 
injurious  to  tobacco  in  Maryland,  IX,  81. 
life  history  of,  XVII,  72. 
celeus,  in  1900,  XXX,  67. 
Psallus  delicatus,  on  cotton  in  Texas,  XVIII,  101. 
Pseudococcus  aceris,  damage  by,  in  Ohio,  XXVI,  90. 
in  Massachusetts,  XVII,  61. 
Springfield,  Mass.,  II,  45. 
life  history,  1 1,  15. 


56 

Pseudococeus  aceris,  means  against,  II,  46. 

Pseudosphinx  tetrio,  injurious  to  shade  trees  in  Porto  Rico,  XXII,  90. 
Psila  rosse,  injuring  carrots,  parsley,  and  celery  in  Norway,  IX,  79. 
Psoroptes  communis,  var.  ovis,  description  and  life  history,  V,  268. 

parasite  of  sheep,  V,  266. 
Psydrus  piceus,  habits  and  odor  of,  IX,  53. 
Psylla  mali,  attacking  apples  in  Norway,  IX,  80. 
pyricola,  abundant  in  Maryland,  XX,  64. 
Psylliodes  punctulata,  feeding  on  rhubarb,  IX,  22. 
Pteromalus  calandrse,  parasite  of  Calandra,  VIII,  43. 
pallipes,  parasite  of  Hessian  fly,  XVI,  33. 
puparum,  in  1900,  XXX,  70. 
vanessse,  parasite  of  Polygonia  comma,  VII,  51. 

interrogatonis,  VII,  49. 
Pteronus  ribesii,  damage  by,  in  Maryland,  XXVI,  82. 
effect  of  cold  winter  on,  XXII,  57. 
injuring  currants  and  gooseberries  in  Norway,  IX,  80. 
serious  pest  in  Maryland,  XX,  64. 
Ptiiius  brunneus,  food  habits  of,  IV,  128. 

fur,  food  habits  of,  IV,  127. 
Pulex  avium,  notice  of,  V,  147.  . 

bruneri,  on  spermophiles,  V,  149. 
coloradensis,  on  chickaree,  V,  149. 
fasciatus,  on  rats  and  mice,  V,  148. 
gigas,  notice  of,  V,  152. 
gilletti,  from  red  squirrel,  V,  149. 
goniocephalus,  notice  of,  V,  152. 
hirsutus,  on  prairie  dog,  V,  149. 
howardi,  on  squirrels,  V,  148. 
ignota=Typhlopsylla  americana. 
insequalis,  on  rabbits,  V,  153. 
irritans,  habits  of,  V,  147. 
longispinus,  on  chickaree,  V,  149. 
montanus,  from  large  gray  squirrels,  V,  149. 
sciurorum,  on  squirrels,  V,  148. 
serraticeps,  habits  of,  V,  150. 

life  history  of,  IV,  25;  AT,  151. 
remedies  for,  IV,  29;  V,  151. 
simulans,  on  opossum,  V,  146. 
wickhami,  from  flying  squirrel,  V,  149. 
Pulvinaria  acericola,  account  of,  XXII,  16. 

distinct  from  P.  innumerabilis,  XVII,  57. 
in  Georgia,  XXVI,  52. 
amygdali,  in  Georgia,  XXVI,  52. 
innumerabilis,  abundant  in  New  York,  XVII,  22. 
account  of,  XXII,  8. 
in  Georgia,  XXVI,  52. 
maclurse,  in  Georgia,  XXVI,  52. 
Pyralis  costalis,  infesting  grape  leaves,  XVII,  99. 

farinalis,  damage  by,  in  Manitoba,  XXVI,  96. 
habits  of,  IV,  120. 
life  history  of,  IV,  120. 
parasites  of,  VIII,  42. 
^yrausta  ferrugalis=Phlyct?enia  rubigalis. 


57 

Pyrrhia  umbra,  eating  rosebuds,  XVII,  100. 
Quarantine  against  insects,  II,  12. 

duty  of  entomologists,  XVII,  9. 
in  Riverside,  Cal.,  XXII,  87. 
Queens,  bee,  care  of,  I,  87. 

mailing  of,  I,  92. 
rearing  of,  I,  87. 
Rasahus  biguttatus,  habits  of,  XXII,  27. 
thoracicus,  habits  of,  XXII,  28. 
Raupenleim,  value  and  application  of,  II,  31. 
Reduvius  personatus,  habits  of,  XXII,  24. 
Redwood,  not  attacked  by  Termites,  XXX,  95. 
Resin  wash,  against  San  Jose  scale,  III,  58,  59. 

experiments  with,  against  San  Jose  scale,  III,  68. 
use  and  value  of,  IX,  56. 
Rhiphistoma  leporis,  parasite  of  rabbit,  V,  261. 
Rhipicephalus  decoloratus,  notes  on,  XXVI,  45. 

evertsi,  notes  on,  XXVI,  46. 
Rhizobius  debilis,  doubt  as  to  occurrence  in  California,  VI,  48. 
feeding  on  San  Jose  scale,  III,  54. 
lophanta?,  number  in  California,  VI,  47. 
ventralis,  feeding  on  San  Jose  scale,  III,  54. 
value  of,  VI,  47. 

in  California,  XXVI,  91. 
Rhodobsenus  13-punctatus,  habits  of,  XXII,  104. 
Rhopalosiphum  dianthi,  on  violets,  XXVII,  79. 

vioke,  affecting  violets,  XXVII,  42. 
in  Maryland,  XXVI,  81. 
Rhopobota  vacciniana,  a  probable  remedy  for,  XX.  53. 
Rhynchites  bicolor,  injuring  roses,  XXVII,  98. 
Rhynchoprium  spinosum,  mention  of,  V,  256. 

Rhyssematus  palmacollis,  reared  from  galls  on  Iponaea.  XVII,  100. 
Rose  leaf-beetle =Nodonota  puncticollis. 
Rossing,  of  trees,  VI,  50. 

Salt,  lime,  and  sulphur  solution,  against  San  Jose  scale,  III,  57,  58. 
Sannina  exitiosa,  in  Colorado,  XXVI,  78. 

pacifica,  notes  on,  in  California,  XXVI,  93. 
Saperda  Candida,  gnawing  young  apples,  VI,  68. 

vestita,  on  linden  in  Ohio,  XXVI,  89. 
Sarcophaga  assidua,  parasite  of  Melanoplus  differentialis,  XXX,  25. 
carnaria,  habits  of,  V,  121. 
cimbicis,  bred  from  dead  grasshoppers,  VI,  92. 
hunteri,  parasite  of  Melanoplus  differentialis,  XXX,  25. 
sarracenia',  bred  from  dead  grasshoppers,  VI,  92. 

parasite  of  Melanoplus  differentialis,  XXX. 
sp.,  bred  from  dead  grasshoppers,  VI,  92. 
Sarcopsylla  gallinacea,  habits  of,  V,  144. 

penetrans,  habits  and  remedies,  V,  142. 
Sarcoptes  cati,  itch  mite  of  cat,  V,  271. 
hevis,  mention  of,  V,  274. 
nutans,  itch  mite  of  fowls,  V,  272. 
scabiei,  itch  mite  of  man,  V,  269. 
Scale  insects.     See  Coccidse. 
Scarites subterraneus,  preying  on  Peridroma  saucia,  XXIX,  62. 


58 

Scatophaga  furcata,  liable  to  carry  disease,  XXX,  44. 

Scelio  hyalinipennis,  bred  from  Melanoplus  differentialis,  XXX,  23. 

cedipodae,  bred  from  Melanoplus  differentialis,  XXX,  23. 
Scepsis  fulvicollis,  injurious  in  Wyoming,  XVIII,  99. 
Scheele's  green,  experiments  with,  VI,  30. 
Schistocerca  americana,  effect  of  cold  winter  on,  XXII,  56. 

damage  by,  in  Mississippi,  XXX,  27. 
in  1900,  XXX,  68. 
obscura,  damage  by,  in  Mississippi,  XXX,  27. 
Schizoneura  americana,  abundant  on  white  elm  in  Colorado,  IX,  78. 
lanigera,  damage  by,  in  Colorado,  XXVI,  78. 
increase  of,  in  Ohio,  II,  91. 
notes  on  life  history  of,  XVII,  70;  XVIII,  78. 
worse  in  Virginia  than  San  Jose  scale,  XVII,  43. 
Sciara  inconstans,  account  of,  XXVII,  108. 
Scolytid  injuring  vinegar  barrels,  XVII,  47. 
Scolytus  pneceps,  an  enemy  of  fir,  XXI,  26. 
4-spinosus,  damage  by,  VI,  79. 
rugulosus,  attacking  healthy  trees,  XIX,  96. 
common  in  Georgia,  XX,  58. 
damage  in  Maryland,  VI,  65;  XXVI,  82. 
•  sp.,  destructive  to  white  fir,  XXI,  16. 
unispinosus,  an  enemy  of  red  fir,  XXI,  16,  21 . 
work  of,  II,  35,  77. 
Screw- worm =Compsomyia  macellaria. 
Scutellista  cyanea,  establishment  of,  in  California,  XXVI,  16. 

introduced  into  this  country,  XVII,  13. 
Scutigera  forceps,  distribution  of,  IV,  48. 
food  habits  of,  IV,  49. 
poison  of,  IV,  50. 
remedies  for,  IV,  50. 
Scymnus  lophantha?,  feeding  on  San  Jose  scale,  III,  53. 

marginicollis,  mistaken  for  Ehizobius  debilis,  VI,  48. 
Sejus  auris,  mention  of,  V,  255. 
Selandria  cerasi,  called  "pear-tree  psylla"  in  British  Columbia,  VII,  84. 

vitis,  in  Ohio,  XX,  71. 
Semiotellus  destructor,  in  Iowa,  VI,  80. 
Sesamia  nonagrioides,  in  sugar  cane,  XVIII,  90. 
Sesia  rutilans,  account  of,  XXIII,  85. 

tipuliformis,  abundant  in  Colorado,  XXVI,  78. 
Shade-tree  insects,  II,  40. 

Signqphora  nigrita,  parasite  of  Aspidiotus  forbesi,  VI,  75. 
Silpha  opaca,  injuring  cabbage  in  Norway,  IX,  79. 
Silvanus  abeillei,  mention  of,  VIII,  11. 

bicornis,  notes  on  the  distinctness  of,  VIII,  10. 
denticollis,  mention  of,  VIII,  11. 
fauveli,  mention  of,  VIII,  11. 
gossypii,  description  and  food  habits  of,  VIII,  12. 
mercator,  occurrence  of,  in  this  country,  VIII,  12. 
surinamensis,  food  habits  of,  IV,  121. 
life  history  of,  IV,  122. 
notes  on,  XX,  67. 
Simulium  canescens,  notice  of,  V,  57. 

columbatzense,  habits  of,  V,  38. 


59 

Simulium  meridionale,  life  history  of,  V,  52. 
means  against,  V,  54. 
molestum,  habits  of,  V,  40. 
occidentale,  habits  of,  V,  55. 
ornatum,  habits  of,  V,  39. 
pecuarum,  and  overflows,  V,  50. 

area  infested  by.  V,  42. 
early  account  of,  V,  41. 
effect  of  bite,  V,  44. 
life  history  and  habits,  V,  44. 
losses  occasioned  by,  V,  4:5. 
remedies  for,  V,  40. 
pictipes,  notice  of,  V,  5S. 
piscicidium,  habits  of,  V,  56. 
rivulare,  notice  of,  V.  57. 
sp.,  notice  of,  V,  58. 
spp.,  rarity  of,  in  New  York,  VI,  55. 
venustnm,  notice  of,  Y,  57. 
Siphonophora  achyrantes  =  Myzus  mahaleb. 

avense,  in  Ohio,  II,  90. 
Sitodrepa  panicea,  damage  by,  in  South  Africa,  IX,  37. 
damaging  boots,  VII,  85. 
food  habits  of,  IY,  124. 
Sitotroga  cerealella,  common  in  Maryland,  XVII,  04. 
infesting  barley,  IX,  26. 
in  various  cereals,  IY,  120. 
Pennsylvania,  XXX,  86. 
Smelting  works,  beetles  near,  XXX,  07. 
Smilia  misella=Pentilia. 
Snipe  flies,  blood-sucking  species,  Y,  71. 

Soap,  hard  laundry,  experiments  with,  against  San  Jose  scale.  III,  68. 
Soaps  as  insecticides,  IX,  54. 
South  Africa,  some  injurious  insects  of,  IX,  34. 
Spalangia  rugicollis,  parasite  of  Pyralis  farinalis,  VIII,  42. 
Spartocera  fusca,  injurious  in  Porto  Rico,  XXII,  00. 
Spafhius  simillimus,  parasite  of  Agrilus  bilineatus,  VII,  71. 
Spermophagus  pectoralis,  notes  on,  XXIII,  37. 

Spha^rophoria  cylindrica,  feeding  on  Xectarophora  destructor,  XX.  1*7;   XXVI,  71 
Sphecius  nevadensis,  attacking  codling-moth  larva1  in  pears,  YTI,  84. 
Sphenophorus  parvulus,  effect  of  cold  winter  on,  XXII,  58. 
sculptilis,  injuring  timothy  roots,  XVII,  45. 
outbreak  of,  in  Ohio,  XXVI,  ^(]. 
sexguttatus,  injury  by,  in  Porto  Pico,  XXII,  SO. 
Sphinx  catalpa1,  unusually  numerous  in  Maryland,  XX.  65. 
Spiders,  use  of  in  wine  cellars,  VII,  82. 
Spilosoma  virginica,  injuring  onions  in  Georgia,  XX,  ^.K 

Massachusetts,  XX.  60. 
on  violets,  XXVII,  81. 
Sporotrichum  globuliferum,  against  the  chinch  bug.  II,  87;  VI,  19;  XV,  41. 
Spraying  without  a  pump,  II.  28. 
Spruce  bark  beetles,  notes  on,  XVII,  67. 
insects  affecting,  XX  V 1 1 1 . 
girdling  of  trees,  XXVIII,  31. 
Squirrels,  insectivorous  habits  of.  XXX,  l»4. 


60 

Stagmomantis  Carolina,  an  enemy  to  bees,  XXII,  108. 
Steam  and  superheated  water  as  insecticides,  IX,  62. 
Steganoptycha  sp.,  damage  by,  in  Delaware,  XXVI,  69. 
Stenomacra  marginella,  enemy  of  figs  in  Mexico,  XXX,  93. 
Stomoxys  calcitrans,  found  in  houses,  IV,  43. 
habits  of,  V,  122. 
liable  to  carry  disease,  XXX,  43. 
Strategus  antseus,  injury  by,  in  Alabama,  XXII,  105. 
Strebla -vespertilionis,  notice  of,  V,  140. 
Sturmia  distincta,  parasite  of  the  bagworm,  IX,  42. 
Sugar-cane  insects  in  Reunion,  XXX,  82. 
Sulphide  of  soda  wash  against  San  Jose  scale,  III,  58. 
Swarming,  methods  of,  I,  95. 

prevention  of,  I,  101. 
Symphoromyia  sp.,  sucking  blood,  V,  71. 
Syromastes  marginatus,  injuring  rhubarb  in  Norway,  IX,  79. 
Syrphus  americanus,  feeding  on  Aphis  rnali,  XXVI,  68. 

pea  lice,  XX,  97;  XXVI,  71. 
Schizoneura,  IX,  79. 
Systena  blanda,  account  of,  XXIII,  22. 

effect  of  cold  winter  on,  XXIII,  58. 
injurious  to  pear,  XX,  63. 
work  of,  in  Maryland,  XXVI,  83. 
frontalis,  on  sugar  beets  in  New  York,  XX,  60. 
taeniata,  relation  of,  to  S.  blanda,  XXIII,  23. 
work  of,  in  Ohio,  II,  87. 
Tabanidae,  remedy  for,  XX,  24. 
Tabanus  annulatus,  notice  of,  V,  66. 

atratus,  life  history  of,  V,  61. 
bovinus,  notice  of,.V,  68. 
costalis,  habits  and  life  history  of,  V,  65. 
lineola,  habits  of,  V,  63. 

life  history  of,  V,  64. 
molestus,  notice  of,  V,  68. 
stygius,  habits  and  life  history,  V,  67. 
Tachardia  lacca,  mention  of,  IX,  38. 
larrese,  use  of,  IX,  38. 
species  of,  in  North  America,  IX,  39. 
Tachina  mella,  parasite  of  Orgyia  leucostigma,  IX,  16. 
Telenomus  grapta?,  oviposition  of,  XXVI,  32. 

parasite  of  Polygonia  interrogatonis,  VII,  49.* 
Telephorus  obscurus,  attacking  apples  in  Norway,  IX,  80. 
Temelucha  macer,  parasite  of  Hellula  undalis,  XXIII,  60. 
Temperature  control  of  scale  insects,  XX,  73. 

effect  on  hibernation  of  insects,  IX,  18. 

household  insects,  VI,  13. 
influence  of,  on  chinch  bugs,  XV,  38. 
Tenebrio  molitor,  habits  of,  IV,  117. 

life  history  of,  IV,  116. 
obscurus,  characters  of,  and  damage  by,  IV,  117. 
experiments  with  cold  on,  VI,  16. 
larvae  in  soda  ash,  VII,  81. 
Tenebroides  corticalis,  predaceous  on  Liopus  variegatus,  VII,  72. 
mauritanieus,  habits  of,  IV,  122. 


61 

Tenebroides  mauritanicus,  notes  on,  XX,  67. 
Teras  minuta,  injuring  cranberries,  XX,  55. 
Termes  flavipes,  damage  to  books  and  papers,  IV,  74. 

buildings  and  furniture,  IV,  74. 
eating  into  cornstalks,  XXVI,  36. 
habits  of,  IV,  71. 
injuring  geraniums,  VI,  68. 
injurious  in  Baltimore,  XVI J,  92. 
life  history  of,  IV,  72. 
protection  against,  IV,  75. 
lueifugus,  in  America,  IV,  73. 
Termites,  not  attacking  redwood,  XXX,  95. 

in  Mexico,  XXX,  96. 
Tersesthea  torrens,  affecting  horses,  V,  30. 
Tetramorium  caespitum,  in  houses,  IV,  98. 

killing  white  grub,  XIX,  7'.). 
Tetranychus  bimaculatus,  injuring  violets,  XXVII,  35. 
cucumeris,  XXVII,  37. 
sp.,  injuring  pine  in  Norway,  IX,  80. 
telarius,  injuring  roses  in  Norway,  IX,  80. 
Tetraopes  femoratus,  oviposition  of,  in  forest  trees,  IX,  76. 
Tetropium  cinnamoptenun,  work  of,  in  spruce,  XX VIII,  27. 
Tettigonia  circillata,  injurious  to  the  vine  in  California,  XXVI,  94. 
Thanasimus  nubilus,  preying  on  Dendroctonus  piceaperda,  XXVI II,  24. 
Therioplectes  cinctus,  notice  of,  V,  69. 

Theronia  fulvescens,  parasite  of  Neophasia  menapia,  VII,  78. 

Orgyia  leucostigma,  IX,  16. 
Pimpla  conquisitor,  XXVI,  33. 
Thrips  tabaci,  abuadance  of,  in  Ohio,  XXVI,  86. 
damage  by,  in  Georgia,  XX,  59. 
destroyed  by  a  gregarious  parasite,  XX,  60. 
very  abundant  in  Ohio,  XX,  69. 
tritici,  injuring  plums  in  Florida,  XVIII,  101. 
Thyridopteryx  ephemera?formis,  damage  by,  in  Maryland,  XX,  65;  XXVI,  84. 

spreading  northward  in  Ohio,  IX,  42. 
unusual  abundance  in  Ohio,  VI,  67. 
Ticks,  notes  on  South  African,  XXVI,  41. 
Tinea  biselliella=Tineola. 

cloacella,  note  on,  VIII,  35. 
defectella,  bred  from  a  fungus,  VIII,  35. 
fuscipunctella,  food  habits  of,  VIII,  35. 
granella,  history  of,  in  America,  VIII,  32. 

parasites  of,  VIII,  43. 
pallescentella,  mention  of,  VIII,  35. 
pellionella,  habits  and  life  history  of,  IV,  65. 
sp.,  bred  from  meal  and  refuse,  VIII,  35. 

Yucca  pods,  VIII,  35. 
tapetzella=Trichophaga. 
Tineola  biselliella,  effect  of  alternation  of  temperature  on,  IX,  19. 
experiments  with  cold  on,  VI,  15. 
habits  of,  IV,  (56. 
Tipuia  oleracea,  injuring  cabbage  in  Xorwray,  IX,  79. 
Titanio  octonalis,  on  Onosmodium  carolinianum,  XXII,  103. 
Tmetocera  ocellana,  rare  in  Delaware,  XXVI,  69. 


62 

Tmetocera  ocellana,  scarcity  of,  in  New  York,  YI,  54. 
Tomicus  cacographus,  abundant  on  a  spruce,  VI J,  73. 
pini,  destructive  to  lodgepole  pine,  XXI,  16. 
Tortricid,  feeding  on  apples,  VI,  70. 
Tortrix  albicomana,  on  roses,  XXVII,  88. 

citrana,  in  California,  XVIII,  99. 
Tranes  sp.,  injurious  to  Cycads,  VII,  85. 
Tree  Protection  League,  notice  of,  II,  47. 
Tribolium  confusum,  damage  to  stored  foods,  IV,  113. 
life  history  of,  IV,  114. 
notes,  on,  XX,  67. 
ferrugineum,  notes  on,  IV,  115. 
mad  ens,  in  flour,  IX,  85. 
Trichius  piger,  on  rose,  XXVII,  100. 
Trichobaris  trinotata,  damage  in  Maryland,  VI,  65. 
on  eggplants,  IX,  81. 
prevalent  in  Maryland,  XXVI,  83. 
Trichobius  dugesii,  parasite  on  a  bat,  V,  139. 
Trichodectes  breviceps,  parasite  of  the  llama,  V,  204. 
castoris,  description  and  host  of,  V,  241. 
climax,  host  of,  V,  237. 

parasite  of  the  goat,  V,  204. 
crassus,  host  of,  V,  237. 

equi,  parasite  of  horses,  mules,  and  asses,  V,  207. 
geomydis,  description  and  host  of,  V,  239. 
latus,  host  of,  V,  236. 

parasite  of  the  dog,  V,  203. 
limbatus,  host  of,  V,  237. 

parasite  of  Angora  goat,  V,  206. 
mephitidis,  description  and  hosts  of,  V,  242. 
parallelus,  description  and  host  of,  V,  240. 
parumpilosus,  host  of,  V,  238. 

parasite  of  horses,  V,  208. 
pilosus,  hosts  of,  V,  239. 
pinguis,  parasite  of  the  bear,  V,  204. 
retusus,  hosts  of,  V,  237. 
scalaris,  host  of,  V,  238. 

parasite  of  cattle,  V,  209. 
setosus,  host  of,  V,  239. 
spheerocephalus,  host  of,  V,  237. 

parasite  of  sheep,  V,  206. 
subrostratus,  host  of,  V,  237. 

parasite  of  the  cat,  V.  203. 
tibialis,  host  of,  V,  240. 
Trichogramma  pretiosa,  parasite  of  eggs  of  codling  moth,  VI,  70 
Trichophaga  tapetzella,  habits  of,  IV,  67. 
Trichopoda  pennipes,  parasite  of  Anasa  tristis,  XIX,  26. 
Trinoton  conspurcatum,  parasite  of  goose  and  swan,  V,  213. 
lituratum,  hosts  of,  V,  248. 

parasite  of  geese,  V,  214. 
luridum,  hosts  of,  V,  248. 

parasite  of  ducks,  V,  213. 
minor,  description  and  host  of,  V,  248. 
squalidum = lituratum. 


63 

Tripbleps  insidiosus,  enemy  of  chinch  bug,  XV,  53. 
Trogoderma  ornatum,  eating  dry  pop  corn,  VIII,  14;  XVII,  99. 

sp.,  feeding  on  flaxseeds,  castor  beans,  silkworm  cocoons,  and  clover 

seed,  II.  37. 
sternale,  feeding  on  seeds,  VIII,  21. 
tarsale,  experiments  with  cold  on,  VI,  16. 

in  various  foods,  II,  37;   IV.  L29;  VIII,  19. 
Trombidium  locustarum,  parasite  of  Melanoplus  bivittatus,  VI,  t>7. 

differentialis.  XXX,  22. 
magnificum,  abundant  in  Arizona,  VII,  87. 
Trunk  and  crown  washing  against  elm  leaf-beetle,  futility  of,  VI,  36. 
Tsetse  fty=Glossina  morsitans. 
Turkey  gnat  — Sinmlinm  meridionale. 
Twine,  insects  injuring,  XXX,  94. 
Typhlocyba  comes,  notes  on  California,  XXVI.  93. 
ros;c.  injuring  roses  in  Norway,  IX,  80. 
Typhlopsylla  americana,  on  pocket  gopher,  V,  154. 
assimilis,  on  mole,  V,  153. 

octactenus,  hexactenu<.  pentactenus,  dictenus,  mention  of,  V,  loo. 
unipectinata,  musculi,  caucasia,  gracilis,  alpina,  and  fraterna,  mention 
of,  V,  155. 
Typophorus  canellus,  on  strawberries,  IX,  82. 

transporting  larva.'  of  San  Jose  scale,  III,  50. 
Tyroglyphus,  remedies  for,  IV,  102. 

longior,  infesting  food,  IV,  101. 
siro,  infesting  food,  IV,  101. 
sp.,  in  nuts  from  Japan,  IX,  43. 
Tranotes  melinus,  feeding  on  lima  beans,  IX,  83. 
Trographis  fasciatus,  boring  in  chestnut,  VII,  71. 
Utah  laws  against  injurious  insects,  XIII,  32. 
Valgus  canaliculars,  injuring  buds  of  fruit  trees,  VI,  68. 
Vanessa  antiopa,  abundant  in  Xew  York,  XX,  60. 
Vernacular  names  of  insects,  XVII,  90. 
Vespa  germanica,  habits  of,  IV,  56. 
Virginia  laws  against  San  Jose  scale,  XIII,  33. 
Warbles,  in  man,  V,  91. 

Warble  flies,  extent  and  manner  of  injury,  V.  88. 
life  history  and  habits,  V,  91. 
lossin  milk  and  beef  from  their  attacks,  V.  89. 

on  hides,  V,  88. 
remedies  against,  V.  it:;, 
species  of,  V,  87. 
Washington  laws  against  injurious  insects,  XIII,  34. 
Wax.  I,  25,  84. 

Weather,  the  effect  of,  on  insects,  XXII,  51;  XXX,  63. 
Webworms  abundant  in  West  Virginia,  VI,  72. 
Whale-oil  soap,  experiments  with,  against  San  Jose  scale,  III.  »>7. 

value  of,  VI,  40. 
White  grubs  abundant  in  Ohio,  XX,  68. 

injuring  greenhouse  plants,  XXVII,  74. 
parasites  of,  XIX,  79. 
remedies  for,  XIX,  79. 
Whitewash,  experiments  with,  XXX.  38. 


64     • 

Winter  washes,  experiments  with,  against  San  Jose  scale,  III,  67.    . 

value  of,  against  San  Jose  scale,  III,  61. 
Winthemia  quadripustulata,  parasite  of  Laphygmafrugiperda,  XXIII,  84;  XXIX,  35. 

Peridroma  saucia,  XXIX,  62. 
Wireworms,  injuring  oats,  XVII,  101. 

violets,  XXVII,  77. 
Works  on  North  American  entomology,  a  list  of,  XXIV. 
Xyleborus  affinis,  mention  of,  VII,  20. 
celsus,  habits  of,  VII,  24. 
dispar,  abundance  of,  in  England,  IX,  26. 

habits  of,  VII,  22. 
fuscatus,  habits  of,  VII,  21. 
inermis,  mention  of,  VII,  20. 
obesus,  habits  of,  VII,  23. 
perforans,  habits  of,  VII,  21. 
pini,  mention  of,  VII,  20. 
planicollis,  mention  of,  VII,  20. 
propinquus,  mention  of,  VII,  20. 
pubescens,  boring  in  wine  casks,  VII,  85. 

habits  of,  VII,  19. 
pyri= dispar. 

retusicollis,  mention  of,  VII,  20. 
saxeseni = xy  lographus. 

tachygraphus,  boring  in  box  elder,  redbud,  tulip  tree,  maple,  beech  and 
sumac,  VII,  79. 
habits  of,  VII,  23. 
xylographus,  habits  of,  VII,  24. 
Xylina  cinerea,  injuring  apples  in  western  New  York,  VII,  84. 
outbreak  of,  in  New  York,  XVII,  21. 
laticinerea,  outbreak  of,  in  New  York,  XVII,  21. 
Xylococcus  betulse,  on  birch,  XVIII,  13. 
Xylocriusagassizii,  notes  on,  XXIII,  90. 
Xylonomus  rileyi,  parasite  of  Xylotrechus  colonus,  VII,  72. 
Xyloryctes  satyrus,  injury  to  ash  in  Virginia,  XXII,  105. 
Xyloterus  bivittatus,  an  enemy  of  tide-land  spruce,  XXI,  21. 
distribution  of,  VII,  28. 
politus,  habits  of,  VII,  28. 
retusus,  habits  of,  VII,  29. 
scabricollis,  mention  of,  VII,  29. 
Xylotrechus  colonus,  bred  from  seasoned  hickory,  XVII,  46. 

on  chestnut,  VII,  72. 
Zophodia  convolutella,  injuring  gooseberries  in  Norway,  IX,  80, 


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